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Edward Williams v The Information Commissioner & Anor

United Kingdom First-tier Tribunal (General Regulatory Chamber) 23 April 2026 [2026] UKFTT 618 (GRC)

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Neutral citation: [2026] UKFTT 00618 (GRC)

First-tier Tribunal

(General Regulatory Chamber)

Information Rights

Appeal Numbers: FT/EA/2025/0213

FT/EA/2025/0264

Decision given on: 23 April 2026

Heard by video

On 9 March 2026

Before

JUDGE OF THE FIRST-TIER TRIBUNAL J K SWANEY

TRIBUNAL MEMBER EDWARDS

TRIBUNAL MEMBER PALMER-DUNK

Between

EDWARD WILLIAMS

Appellant

and

THE INFORMATION COMMISSIONER

First Respondent

and

THE CABINET OFFICE

Second Respondent

Representation:

For the Appellant:

In person

For the First Respondent:

No appearance

For the Second Respondent:

Mr T Pitt-Payne KC

DECISION

1.

The appeals are dismissed.

2.

The decision notices IC-357108-M9H2 and IC-359941-K4M1 are confirmed.

OPEN REASONS

Background

3.

This decision relates to two appeals which have been heard together. The appeals relate to two requests for information made by the appellant for the same information. The information requested is information relating to the appointment of Chris Pincher MP as Deputy Chief Whip in 2022.

4.

The appellant’s first request was made to the Cabinet Office and is the subject of appeal FT/EA/2025/0264 (appeal 0264). The appellant’s second request was made to the Information Commissioner in his capacity as a Freedom of Information Act 2000 (FOIA) public authority and is the subject of appeal FT/EA/2025/0213 (appeal 0213).

5.

In this appeal we refer to the Information Commissioner in his capacity as a FOIA public authority as ‘the ICO’ and in his capacity as the FOIA regulator and first respondent in these appeals as ‘the Commissioner’.

6.

Mr Chris Pincher MP resigned from his position as Deputy Chief Whip on 30 June 2022 following an alleged incident of sexual misconduct. On 5 July 2022, Mr Greenwood requested information from the Cabinet Office in the following terms:

Please provide a copy of any due diligence reports conducted by the Cabinet Office Propriety and Ethics Team into the appointment of Chris Pincher MP as deputy chief whip in 2022.

7.

The Cabinet Office initially refused to confirm or deny whether it held the information. Following a decision from the Commissioner that it was not entitled to refuse to confirm or deny, the Cabinet Office issued a fresh response. It confirmed that some information was held that fell within the scope of the request but withheld that information under sections 36(2)(b)(i) and (ii), 36(2)(c), and 40(2) of FOIA. Mr Greenwood complained to the Commissioner, who issued decision notice IC-290728-G9S9 on 7 October 2024 confirming that the Cabinet Office was entitled to rely on section 36. That decision notice included the confidential annex that contains the disputed information in the linked appeals now before us.

8.

Mr Greenwood appealed and on 4 September 2025, the First-tier Tribunal dismissed his appeal. There was a CLOSED bundle before the First-tier Tribunal, which contained the confidential annex. The First-tier Tribunal did not direct that any of the CLOSED bundle including the confidential annex should be disclosed to Mr Greenwood.

9.

On 5 November 2024, the appellant made a request to the Cabinet Office. This was within one month of the Commissioner’s decision notice in Greenwood and two weeks after Mr Greenwood had lodged his appeal. The appellant’s request was made in the following terms (numbers added by the Commissioner):

(1)

Provide any due diligence (or similar) reports conducted by you into the appointment of Chris Pincher as deputy chief whip.

(2)

Prove the [confidential annex].

10.

The first request effectively duplicated Mr Greenwood’s request.

11.

The Cabinet Office responded on 4 December 2024 and withheld the requested information. It relied on sections 36(2)(b)(i), 36(2)(c) and 41(1) of FOIA for withholding the information in part (1) of the request and sections 36(2)(b)(ii), 36(2)(c), and 41(1) for withholding the information in part (2) of the request.

12.

Following an internal review, the Cabinet Office maintained its position in a letter dated 31 December 2024.

13.

The appellant complained to the Commissioner. The Cabinet Office wrote to the Commissioner on 27 May 2025 during the Commissioner’s investigation. The Cabinet Office advised that it had not sought an opinion from a qualified person for the purposes of section 36 of FOIA because the requested information was the same as that considered in the Greenwood decision notice. The Cabinet Office sought a qualified person’s opinion in respect of part (2) of the appellant’s request. The qualified person gave their opinion on 29 November 2024.

14.

The Commissioner issued decision notice IC-357108-M9H2 on 17 July 2025. The Commissioner confirmed that the Cabinet Office was entitled to rely on sections 36(2)(b)(i) and (ii) and 36(2)(c) to withhold part (1) of the requested information and sections 36(2)(b)(ii) and 36(2)(c) to withhold part (2) of the requested information. The Commissioner did not require the Cabinet Office to take any steps as a result of the decision.

15.

The appellant lodged a notice of appeal against the Commissioner’s decision notice on 17 July 2025 (appeal 0264). The appellant sought to challenge the Commissioner’s decision in respect of both parts (1) and (2) of his request. However, on 6 September 2025, following the tribunal’s decision in Mr Greenwood’s appeal, the appellant wrote to the tribunal indicating that he wished to pursue his appeal only in respect of part (2) of his request. Appeal 0264 is therefore only concerned with the parts of the decision notice relating to the confidential annex.

16.

The appellant made an information request under FOIA to the ICO on 1 January 2025. The appellant asked the ICO to:

Provide the ‘confidential annex’ to [the Greenwood decision notice].

17.

The ICO responded on 27 January 2025 and withheld the requested information under section 44 of FOIA. The ICO maintained its position on internal review, giving its reasons in a letter dated 30 January 2025.

18.

The appellant complained to the Commissioner about the ICO’s handling of his request. The Commissioner issued decision notice IC-359941-K4M1 on 4 June 2025. The Commissioner upheld the ICO’s reliance on section 44 of FOIA to withhold the requested information.

19.

The appellant lodged a notice of appeal on 5 June 2025 (appeal 0213).

20.

On 6 December 2025 the Cabinet Office provided the appellant with a redacted version of the confidential annex. The disputed information in these appeals is the portion of the confidential annex which has not been disclosed to the appellant. On 19 February 2026 the Cabinet Office provided the appellant with a gist of the closed material.

The respondent’s decisions

21.

As set out above, there are two decisions appealed in these linked matters.

Appeal 0264 – Decision IC-357108-M9H2

22.

The Commissioner’s reasons for upholding the Cabinet Office’s decision to withhold the requested information are set out in his decision notice dated 17 July 2025. They can be summarised as follows:

(i)

Part (1) of the appellant’s request seeks the same information as another request, which the Commissioner considered in decision notice IC-290728-G9S9. In that case the Commissioner agreed that sections 36(2)(b)(i) and (ii) and 36(2)(c) were engaged and that the public interest in maintaining the exemptions was stronger than the public interest in disclosure.

(ii)

The same reasoning is adopted here and sections 36(2)(b)(i) and (ii) and 36(2)(c) are engaged.

(iii)

The Commissioner has not considered sections 40(2) and 41(1) of FOIA.

(iv)

In respect of part (2) of the appellant’s request, the Commissioner is satisfied that the Solicitor General is a qualified person for the purposes of section 36 of FOIA.

(v)

The Commissioner is satisfied that the qualified person’s opinion is that sections 36(2)(b)(ii) and 36(2)(c) are engaged because disclosure would be likely to harm the interests protected by those subsections.

(vi)

The Commissioner is satisfied that the opinion of the qualified person is reasonable.

(vii)

Sections 36(2)(b)(ii) and 36(2)(c) are engaged in respect of part (2) of the appellant’s request.

(viii)

There is public interest in understanding the Commissioner’s decision-making; in knowing how ministerial appointments are made; and in transparency around the appointment of the former Deputy Chief Whip and the role that that appointment played in the resignation of the former Prime Minister. These factors favour disclosure.

(ix)

There is public interest in ensuring a safe space for public authorities to provide candid and sensitive information to the ICO; disclosure of confidential annexes would defeat the purpose of saying that certain information could be withheld; the confidential annex forms part of the evidence in an ongoing appeal which would be prejudiced by its premature release; releasing the information would encourage media speculation and would risk eroding the ability of future Prime Ministers to perform their constitutional role in ministerial appointments; and the public interest in transparency is met by a statement to the House of Commons on 5 July 2022 and further disclosure would not add to this so as to outweigh the harms identified. These factors favour maintaining the exemptions.

(x)

There is real and significant risk of the prejudices/inhibitions identified occurring. In considering the severity and extent of the prejudice, the relevance of the inclusion of the withheld information in a CLOSED bundle of evidence in another appeal, which had not been decided, is significant. The need to ensure the judicial process is not undermined carries significant weight.

(xi)

The use of a confidential annex to a decision notice is legitimate, so as not to reveal the content of the information being withheld; undermine the use of the exemptions; and/or reveal other information which must remain confidential.

(xii)

There is public interest in the Commissioner’s decisions being understood by the public, but this can be met by decision notice IC-290728-G9S9. There was sufficient information in the decision notice for the parties to challenge the decision.

(xiii)

The public interest in maintaining the exemptions outweighs the public interest in disclosure and sections 36(2)(b)(ii) and 36(2)(c) were correctly applied. In light of that, the application of section 41 of FOIA has not been considered.

Appeal 0213 – Decision IC-359941-K4M1

23.

The Commissioner’s reasons for upholding the ICO’s decision to refuse to disclose the confidential annex can be summarised as follows:

(i)

The use of confidential annexes is necessary where certain matters cannot be addressed in the published decision, for example because it would reveal some (or all) of the content of the information being withheld; or would undermine the use of exemptions; or would reveal other information which needs to remain confidential. It would be unfair for the organisation holding the information if the ICO were to disclose lawfully withheld information; and would unfairly deprive the organisation of an effective appeal against a decision that an exemption was not lawfully applied if the information was revealed.

(ii)

Section 132 of the Data Protection Act 2018 (the DPA) makes it a criminal offence to disclose certain information, which relates to an identifiable individual or business (including a public authority) which is not or has not been available to the public from other sources, and which is obtained by or provided to the Commissioner in the course of discharging his functions, without lawful authority.

(iii)

The confidential annex is not and has never been publicly available.

(iv)

When read together with the decision notice, the confidential annex would identify and relate to the Cabinet Office, which is the organisation on which the decision notice was served. The confidential annex was created by the ICO, but it contains information provided by the Cabinet Office.

(v)

The information in the confidential annex provided by the Cabinet Office is so closely intertwined with the ICO’s analysis, that it would be impossible to separate the two by redaction without rendering the document meaningless.

(vi)

The appellant has failed to identify any lawful authority by which the ICO could have released the information, and the Cabinet Office has not given its consent for disclosure.

(vii)

None of the conditions in section 132(2) of the DPA are satisfied.

(viii)

There is no obligation on the Commissioner to give reasons for a decision, but as a matter of fairness and good practice, the Commissioner does so. In this case, a detailed 19 page decision notice was issued to the original requester of the information (i.e. Mr Greenwood).

(ix)

It would not be right to disclose the information to the world when the original requester of the information has a right of appeal.

(x)

Publication is prohibited by section 132 of the DPA and therefore section 44 of FOIA is engaged.

(xi)

There is no requirement to consider the balance of the public interest.

The appellant’s case

24.

On 5 September 2025, the appellant contacted the tribunal and indicated that he wished to withdraw his appeal in respect of part (1) of his request. Appeal 0264 is therefore only concerned with part (2) of the request relating to the confidential annex. Appeal 0213 was only ever concerned with the confidential annex.

25.

The appellant argues that section 50 of FOIA is expressed in mandatory terms and does not contain any discretion for the Commissioner to withhold part of a decision notice from a party/the parties.

26.

The appellant relies on the Court of Appeal’s judgment in Montague v the Information Commissioner [2023] EWCA Civ 1378 for his submission that the Upper Tribunal’s decision in FCDO v Information Commissioner, Williams & Ors (Sections 23 and 24) [2021] UKUT 248 (AAC) is wrongly decided to the extent that it allows public authorities and by extension the Commissioner to cite exemptions vaguely or in the alternative.

27.

In respect of appeal 0213, the appellant argues that the ICO’s reliance on section 44 of FOIA was inappropriate because the issue about disclosure related to personal data and privacy arguments. The appropriate exemption would have been that contained in section 40 and the use of section 44 circumvents that framework. The appellant argues that section 36 is not engaged in respect of this request, because the ICO does not have a qualified person and he contends that the ICO is not entitled to rely on the opinion of the qualified person obtained by the Cabinet Office.

The Commissioner’s case

28.

In respect of appeal 0264, sections 36(2)(b)(i) and (ii) and 36(2)(c) are engaged and that the balance of the public interest favours maintaining the exemptions.

29.

In respect of appeal 0213, publication of the requested information is prohibited under section 132 of the DPA and there is no lawful authority for publication. Section 44 of FOIA is therefore engaged, which is an absolute exemption.

The Cabinet Office’s case

30.

The Cabinet Office contends that the confidential annex is exempt from disclosure under sections 36(2)(b)(ii), 36(2)(c) of FOIA in appeal 0264. If it is not accepted that section 36 applies in appeal 0213, the Cabinet Office relies on sections 41(1) and 44 of FOIA.

The law

31.

Section 36 of FOIA provides where relevant:

Prejudice to effective conduct of public affairs.

(1)

This section applies to—

(a)

information which is held by a government department or by the Welsh Government and is not exempt information by virtue of

section 35
, and

(b)

information which is held by any other public authority.

(2)

Information to which this section applies is exempt information if, in the reasonable opinion of a qualified person, disclosure of the information under this Act

(b)

would, or would be likely to, inhibit—

(i)

the free and frank provision of advice, or

(ii)

the free and frank exchange of views for the purposes of deliberation, or

(c)

would otherwise prejudice, or would be likely otherwise to prejudice, the effective conduct of public affairs.

32.

Section 41(1) of FOIA provides:

(1)

Information is exempt information if—

(a)

it was obtained by the public authority from any other person (including another public authority), and

(b)

the disclosure of the information to the public (otherwise than under this Act) by the public authority holding it would constitute a breach of confidence actionable by that or any other person.

33.

Section 44 of FOIA provides as follows:

(1)

Information is exempt information if its disclosure (otherwise than under this Act) by the public authority holding it—

(a)

is prohibited by or under any enactment,

(b)

is incompatible with any assimilated obligation, or

(c)

would constitute or be punishable as a contempt of court.

(2)

The duty to confirm or deny does not arise if the confirmation or denial that would have to be given to comply with section 1(1)(a) would (apart from this Act) fall within any of paragraphs (a) to (c) of subsection (1).

34.

Section 132 of the DPA provides:

(1)

A person who is or has been the Commissioner, or a member of the Commissioner's staff or an agent of the Commissioner, must not disclose information which—

(a)

has been obtained by, or provided to, the Commissioner in the course of, or for the purposes of, the discharging of the Commissioner's functions,

(b)

relates to an identified or identifiable individual or business, and

(c)

is not available to the public from other sources at the time of the disclosure and has not previously been available to the public from other sources,

unless the disclosure is made with lawful authority.

(2)

For the purposes of subsection (1), a disclosure is made with lawful authority only if and to the extent that—

(a)

the disclosure was made with the consent of the individual or of the person for the time being carrying on the business,

(b)

the information was obtained or provided as described in subsection (1)(a) for the purpose of its being made available to the public (in whatever manner),

(c)

the disclosure was made for the purposes of, and is necessary for, the discharge of one or more of the Commissioner's functions,

(e)

the disclosure was made for the purposes of criminal or civil proceedings, however arising, or

(f)

having regard to the rights, freedoms and legitimate interests of any person, the disclosure was necessary in the public interest.

(3)

It is an offence for a person knowingly or recklessly to disclose information in contravention of subsection (1).

The hearing

35.

The appeals were heard by video. There was no objection to this being a suitable method of hearing. The appellant indicated his intention to appear by audio only. The tribunal indicated that it did not consider it would be appropriate for the appellant to cross-examine the witness, Mr Simon Madden, of the Cabinet Office, in circumstances where Mr Madden would be unable to see the appellant. In the event it was not an issue, as Mr Madden confirmed that he did not object and the appellant confirmed that he had no questions in cross-examination for Mr Madden.

36.

The appellant indicated that he had amended his skeleton argument following receipt of the authorities bundle. There was no objection to this, and we asked the appellant to provide a copy of his amended skeleton, which he did. The appellant also sought to rely on a decision of the ICO FS50865757. Again, there was no objection to this and we admitted the decision, the relevance of which is discussed below.

37.

The hearing consisted of an OPEN session in which both parties made opening submissions and Mr Madden adopted his witness statement; and a CLOSED session during which Mr Madden gave additional oral evidence and answered questions from the panel. A gist of the CLOSED session was prepared by the Cabinet Office and was provided to the appellant after its approval by the panel. Both parties then made closing submissions in a resumed OPEN session.

38.

The gist of the CLOSED session provided as follows:

1.

The CLOSED session began at 11.15am on 09 March 2026 and concluded at 11.30am.

2.

The recording of the CLOSED hearing will be protected against disclosure under rule 14.

3.

Mr Madden continued his evidence in CLOSED session, confirming the contents of his CLOSED witness statement.

4.

Mr Madden answered questions regarding the material in the CLOSED bundle, including in particular regarding—

a.

the nature of the withheld material and its relationship to the ministerial appointments process at the material time;

b.

the types of prejudice that would flow from release of the withheld material under FOIA;

c.

the likelihood that these heads of prejudice would in fact flow from the release of the withheld material under FOIA;

d.

whether and to what extent partial release of the withheld information would (i) engage the identified exceptions and (ii) affect the public interests identified in his evidence;

e.

the extent to which information was already in the public domain regarding the ministerial appointments process; and

f.

the distinction between the pre-appointment process relating to the PM’s decision whether to recommend appointment, and the post-appointment process relating to Ministerial interests.

5.

The Cabinet Office maintains its reliance on the exemptions identified in these appeals.

Findings and reasons

Findings that apply to both appeals

39.

The appellant made it clear that these appeals are about the use of confidential annexes to decision notices and that he was seeking a decision from the tribunal effectively confirming that their use is unlawful. His primary argument is that the use of confidential annexes means that the requester is in the position of not knowing precisely why their request has been unsuccessful.

40.

The appellant relies on section 50 of FOIA, noting the mandatory language of that provision. He contends that section 50 does not contain any discretion to withhold part of a decision notice and that in doing so, the Commissioner prevents a requester from knowing the full reasons as to why they have not succeeded. Mr Pitt-Payne noted that section 50 does not contain any obligation for the Commissioner to give reasons for decisions, albeit that he accepted that there would be a common law duty to do so and that reasons are in practice always given.

41.

The confidential annex which the appellant seeks was part of the Commissioner’s decision in Mr Greenwood’s case. The decision notice in the Greenwood case contains the Commissioner’s detailed reasons which are relied on by the Commissioner in the present appeals. It is contended that this discharges any duty on the Commissioner to give reasons in respect of the appellant’s requests.

42.

In respect of the appellant’s arguments about the appropriateness/lawfulness of the use of confidential annexes, we do not find that decision notice FS50865757 is of any assistance to us. The appellant sought to rely on it because the confidential annex was disclosed by the Commissioner and he sought to argue that it demonstrates that the use of confidential annexes is unnecessary. We disagree. All that this demonstrates is that in this particular case, the public authority agreed to disclose the confidential annex and that it was subsequently therefore published by the Commissioner.

43.

It is part of the appeal process that the contents of any confidential annex and/or CLOSED bundle will be reviewed and where it is no longer appropriate to withhold some or all of the information contained within them, that information will be disclosed. This is an important check on the use of confidential annexes and CLOSED bundles. Indeed, in these appeals this process of review resulted in the disclosure of a redacted version of the confidential annex to the appellant.

44.

We reject the appellant’s reliance on the Court of Appeal’s decision in Montague for his submission that the Upper Tribunal’s decision in Williams is wrong. Firstly, Williams is about the use of sections 23 and 24 of FOIA in the alternative and is not relevant in the present case. The decision in Williams was not successfully challenged and remains binding and nothing in Montague, (including in the Supreme Court’s subsequent judgment which upheld that of the Court of Appeal) changes that. The position here is not the same in any event. In this case, more than one exemption is relied on as being engaged. It is not a case where two exemptions are relied on in the alternative for the purposes of masking which one is in fact engaged. It is entirely permissible for more than one exemption to be relied on where more than one exemption is engaged. Reasons have been given for the exemptions relied on and while the appellant may disagree with them, this is not a case where it is not possible to say which exemption is engaged.

45.

Given that we have rejected the appellant’s arguments in relation to section 50 of FOIA we have not found it necessary to engage with the table set out in the appellant’s skeleton argument.

Appeal 0264

46.

We have relied on the evidence of Mr Madden. His OPEN evidence was not challenged, and we find that we can place weight upon it.

47.

The appellant did not dispute that the Solicitor General is a qualified person for the purposes of section 36 of FOIA. While the appellant did not expressly concede that the opinion is reasonable, he did not make submissions to the contrary. We note that the reasonableness of the qualified person’s opinion was not challenged by Mr Greenwood.

48.

The reasonable opinion must identify the relevant provision of section 36 and the relevant prejudice. We are satisfied that it does both. We find that the opinion of the qualified person was a reasonable one. In making this finding we have had regard to the fact that ‘reasonable’ in section 36(2) means ‘substantively reasonable and not procedurally reasonable’. The information provided to the qualified person formed a reasonable basis on which they could conclude that disclosure would be likely to have inhibit the free and frank provision of advice and/or the free and frank exchange of views for the purposes of deliberation and/or prejudice the effective conduct of public affairs.

49.

We find that the exemption is engaged and therefore that the remaining issue is whether the public interest balance was correctly carried out. The reasons which we can disclose in this OPEN decision are set out below.

50.

In determining whether section 36 was correctly relied on, we have considered

(i)

The harm or prejudice that would or would be likely to result from disclosure.

(ii)

Factors in favour of disclosure.

(iii)

Factors in favour of maintaining the exemption.

(iv)

Where the balance lies.

Harm or prejudice

51.

In his OPEN statement, Mr Madden sets out what information is already available in the public domain about the appointment process. This includes the information contained in the Greenwood decision notice and the redacted version of the confidential annex which has been disclosed.

52.

As Mr Madden explains, part of the process is pre-appointment conversations which take place between ministerial appointees and Cabinet Office officials. That these conversations take place is on the public record, but the substance of them is not and that is what has been withheld.

53.

We accept Mr Madden’s evidence that the withheld information contains additional information about the appointment process, the specific appointment of Mr Pincher, and the material held in the underlying case. We also accept that it goes further than the Cabinet Office has or would provide publicly, and that it was provided in confidence to the ICO to assist the Commissioner in coming to his decision in respect of the Greenwood request.

54.

Mr Madden identifies the following harms that would be likely to arise as a result of disclosure:

(i)

Disclosing the level of detail contained in the confidential annex about the appointment process would encourage speculation and comment about that process, which would constrain the ability of the Prime Minister to perform their full constitutional role in ministerial appointments. Disclosure may constrain the breadth and flexibility of the discretion afforded to the Prime Minister.

(ii)

Recommending individuals to the Sovereign for appointment as ministers is the sole prerogative of the Prime Minister. This function relies on the provision of high quality advice and the ability of the Prime Minister to make deliberations in confidence, in reliance on that advice. This means that the process is particularly susceptible to the chilling effect and is reliant on a safe space within which it can take place.

(iii)

The political and personal sensitivity of the advice and/or information requested by the Prime Minister from the Propriety and Ethics team (or any other source of information the Prime Minister draws on), and the expectation that it is given and received in the strictest confidence, means that a finding that such information is disclosable under FOIA could undermine the confidence of the Prime Minister in requesting such advice or information. This in turn could have a negative impact on the Prime Minister’s ability to make appointments informed by official advice.

(iv)

The provision of advice requires the collection of personal data and that personal data informs the advice given. Public disclosure of that data is likely to result in less data being recorded because appointees will be reluctant to disclose sensitive information if it can be disclosed under FOIA. This element of the appointments process could effectively cease to function, either because the Prime Minister would cease to request information or advice from the Propriety and Ethics team or appointees will be less forthcoming in the information provided. Given the uncodified nature of the process and the wide discretion afforded to the Prime Minister, this outcome is likely.

(v)

Sensitive and confidential information provided for the purposes of assisting the ICO to carry out an investigation into complaints received is provided in confidence on the basis that it will not be disclosed to the public. If the Cabinet Office considered that there was a risk that its confidential submissions to the ICO may be disclosed under FOIA, it would limit the extent to which it was prepared to assist the ICO. This would give rise to three specific harms: 1) the Cabinet Office would not be able to provide its most detailed reasoning for its position under FOIA, risking negative outcomes; 2) the ICO would be required to reach conclusions with limited insight into the sensitivity of the information, limiting its ability to discharge its investigative functions; and 3) the public would lose confidence in the ICO as regulator of FOIA.

(vi)

Disclosure of the withheld information in circumstances where there is an ongoing appeal in relation to it would undermine that appeal process.

55.

The appellant did not challenge Mr Madden’s evidence in this regard. We are satisfied that the harms identified by Mr Madden, together with those identified in his CLOSED evidence are real and are likely to occur as a result of disclosure of the withheld information.

56.

We now move on to consider the balance of the public interest. We note that there is nothing in our CLOSED decision in relation to the public interest balance; our reasons can be set out in full in this OPEN decision.

Factors in favour of disclosure

57.

We accept that there is strong public interest in knowing how ministerial appointments are made. We also accept that there is public interest in knowing how the Commissioner makes decisions. In this particular case, we agree that there is also public interest in the appointment of the former Deputy Chief Whip, and the role that appointment played in the resignation of the former Prime Minister.

Factors against disclosure

58.

The prejudice caused by disclosure would, in our view, be severe. We find that the resulting likely loss of frankness and candour both in the information provided and the discussions and deliberations, would be likely to damage the quality of advice given. This would in turn inhibit the Prime Minister’s ability to make informed decisions about appointments.

59.

Disclosure would be likely to damage the confidence of ministers in the process, particularly in light of the clear expectation of confidentiality.

60.

The Commissioner must be able to communicate his decisions to public authorities where the reasoning relies on confidential information, including exempt information. To release the confidential annex containing that exempt information would have the effect of rendering the exemption redundant and would result in the harms occurring that the exemption is designed to prevent.

61.

The timing of the request and the assessment of the public interest is a relevant consideration here. The date of assessment is 4 December 2024. At that time Mr Greenwood had a pending appeal. A decision to disclose the confidential annex while that appeal was pending would have had several serious consequences: 1) it would have interfered with and undermined the First-tier Tribunal’s case management of that appeal; 2) it would have pre-empted the First-tier Tribunal’s decision as to how the confidential annex should be treated; and 3) it would have effectively denied the Cabinet Office a fair hearing.

62.

Some information about the appointment of the Deputy Chief Whip was provided in a statement to the House of Commons by the then Minister for the Cabinet Office on 5 July 2022. It is the Commissioner’s view that disclosure of the requested information would not add to this statement in such a way as to outweigh the harms identified. We agree.

Where the balance lies

63.

We find that the balance of the public interest lies in maintaining the exemption. We attach greater weight to the factors against disclosure because of the substantial harms and prejudice that would arise as a result of disclosure. None of the factors for disclosure is sufficient either alone or cumulatively to outweigh the factors against disclosure.

Section 41 of FOIA

64.

The Commissioner did not expressly consider the application of section 41 of FOIA given his conclusion in relation to section 36.

65.

The appellant does not accept that the information was obtained from any person and/or that it has the necessary quality of confidence. He submits that if section 41 is engaged, disclosure would not give rise to an actionable breach of confidence because there would be a clear public interest defence.

66.

We are satisfied based on Mr Madden’s evidence contained in his OPEN witness statement that the withheld information was obtained in confidence from the Cabinet Office by the ICO. We are satisfied that there was an expectation of confidentiality by those engaged in the ministerial appointment process. We accept the Cabinet Office’s submission that there is no countervailing public interest capable of overriding the duty of confidence. Accordingly, we find that section 41 was engaged and that the Cabinet Office was entitled to rely on it in withholding the requested information.

Conclusion

67.

We find that section 36(2)(b)(i) and (ii), 36(2)(c) and 41 are engaged. We uphold decision notice IC-357108-M9H2.

Appeal 0213

68.

As is set out above, the confidential annex was provided with the decision notice relating to Mr Greenwood’s request for information. It contained confidential information about the reasons for withholding the requested information under section 36 and some descriptions of the withheld information.

69.

In his grounds of appeal, the appellant asserts that ‘the relevant exemption does not apply’. He gives no reasons for this assertion. In his skeleton argument the appellant asserts that reliance on section 132 of the DPA is misplaced. He contends that the ICO ought to have relied on section 40 of FOIA rather than section 44 because that is the appropriate exemption that deals with personal information.

70.

The appellant appears to consider that the ICO’s reliance on section 44 was a device to avoid having to conduct a qualified public interest balance in relation to any third party data. The appellant submits in the alternative that the public interest gateway in section 132 of the DPA would permit disclosure in the event section 44 is engaged.

71.

It has been established that public authorities come within the meaning of an identified or identifiable business within section 132(1) and that section 132 is sufficiently wide to include advice provided to a public authority by the ICO.

72.

The confidential annex was created by the ICO and contains his analysis of the issues, but we find that it also contains information provided to him by the Cabinet Office. We are satisfied that that information was provided to the ICO by the Cabinet Office, which is an identifiable business, in the course of the ICO discharging its regulatory functions. We are satisfied based on the evidence of Mr Madden that the information contained in the confidential annex is not and has never been in the public domain. Accordingly, we find that section 132(1) is engaged and that disclosure of the requested information may only be made with lawful authority.

73.

We are satisfied that the ICO did not obtain (and was not required to obtain) consent from the Cabinet Office to disclose the requested information.

74.

The appellant contends that the confidential annex was created for the purpose of being disclosed to the public in a section 50 decision notice. We reject the appellant’s contention. The confidential annex was created expressly so that the information contained within it would not be made public in the decision notice.

75.

We are satisfied based on the CLOSED evidence of Mr Madden that the information was not obtained by the ICO or provided by the Cabinet Office for the purpose of it being made available to the public. We accept his evidence about the confidentiality of the appointment conversation process.

76.

We are satisfied that the disclosure of the information is not necessary for the discharge of one or more of the ICO’s functions. We have rejected the appellant’s arguments relating to the requirement to give reasons as set out above. The appellant has not identified any of the ICO’s function for which disclosure of the requested information would be necessary.

77.

There are no civil or criminal proceedings for the purpose of which disclosure is necessary.

78.

The appellant argues that section 132(2)(f) applies because disclosure is necessary in the public interest. While the ICO accepts that there is strong public interest in understanding decisions made by public authorities, the ICO contends that this has already been met through the provision of a detailed decision notice in the Greenwood case, which is relied on in the present appeal. The ICO submits that the Greenwood decision notice sets out the Commissioner’s decision, the applicable law, the tests to be applied and the Commissioner’s application of those tests to the facts of the case. While the ICO acknowledges that the parties may disagree with the Commissioner’s conclusions, the ICO is of the view that there was sufficient explanation contained in the decision notice to enable them to challenge that decision.

79.

The ICO argues that it cannot be in the public interest to disclose information that the Commissioner has determined can be lawfully withheld, in circumstances where that decision is subject to an appeal. We agree, because to do so would completely undermine the appeal process which was ongoing both at the date of the request and the date of the ICO’s decision (27 January 2025). To undermine the statutory appeal process is most certainly contrary to the public interest.

80.

We find for these reasons, that none of the gateways to disclosure contained in section 132(2) applies and that section 44 was correctly relied on by the ICO. We uphold the Commissioner’s decision notice IC-359941-K4M1.

Signed

J K Swaney
Date 26 March 2026

Judge J K Swaney

Judge of the First-tier Tribunal