Public Inquiry

Jermaine Baker Inquiry

Completed · Chair: HH Clement Goldstone KC · Established February 2020 · Commissioned by Home Office

Public inquiry into the death of Jermaine Baker during a Metropolitan Police Service armed operation on 11 December 2015.

More about this inquiry

Public inquiry into the death of Jermaine Baker during a Metropolitan Police Service armed operation on 11 December 2015. The inquiry examined the planning, authorisation and conduct of the operation.

Where it stands

Report into the Death of Jermaine Baker was published on 5 July 2022.

The most recent government response on the record is Criminal Procedure Rule Committee: response to recommendation of the Public Inquiry into the death of Jermaine Baker, dated 31 October 2022.

Government response (26 recommendations)

Delivery (the addressees’ latest statements)

  • No statement from College of Policing found in the sources searched 14
  • No statement from National Police Chiefs Council found in the sources searched 5
  • No statement from Metropolitan Police Service found in the sources searched 3
  • No statement from Home Office found in the sources searched 2
  • No statement from Independent Office for Police Conduct found in the sources searched 1
  • No statement from Ministry of Justice found in the sources searched 1

Record checked against the sources 2 October 2026. Latest activity 31 October 2022.

Latest on the recommendations

All 26 recommendations

Reports

Reports and timeline

Recent milestones

  • Final Report Published5 July 2022
  • Hearings conclude with closing oral submissions8 September 2021
  • Public hearings begin14 June 2021
Full timeline

Costs

£4,063,627

Total reported cost to June 2022 Costs in detail

Parliament

2

mentions in Parliament Parliamentary activity

Recommendations

6 shown (filtered)
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JB-15.4: Amend firearms authorisation forms for risk assessment and tipping points

Under consideration · No statement from National Police Chiefs Council found

Recommended

There should be an amendment to FA (and equivalent) forms to: a. encourage a multidimensional risk assessment (to comply with Article 2) to minimise, to the greatest extent possible, recourse to lethal force; b. include a provision for reference to evidential and, where appropriate, geographical tipping points; c. include a dedicated box on the FA2 form to be completed when no FA1 form has been completed, with an explanation for the reason therefor; d. include the provision (and the requirement) for updating the forms during the course of an operation.

Since then (summary written by this site)

Writing for the College of Policing and NPCC Armed Policing in October 2022, Andy Walker stated that an ongoing national review of command log standards would explicitly reflect the recommendation's requirements, with the results to be incorporated into authorised professional practice (Andy Walker response, Oct 2022). The Metropolitan Police Service reported in October 2022 that it had issued interim guidance to tactical advisers, but noted that further force guidance and training remained dependent on the national review (Metropolitan Police Service response, Oct 2022). The record holds no update since the Metropolitan Police Service's response of October 2022 (Metropolitan Police Service response, Oct 2022).

Addressed to National Police Chiefs Council · Full record

JB-15.8: National guidance on recording firearms planning meetings

Under consideration · No statement from National Police Chiefs Council found

Recommended

The NPCC and/or College of Policing should ensure that these amendments are reflected in the guidance and training given to forces nationally.

Since then (summary written by this site)

In October 2022, Andy Walker, writing on behalf of the College of Policing and NPCC Armed Policing, stated that existing national guidance lacked the recommended detail and that Authorised Professional Practice on recording armed operation briefings was being reviewed (Andy Walker response, Oct 2022). The Metropolitan Police Service stated in October 2022 that recording firearms briefings remained under review with national colleagues, leaving revised guidance outstanding (Metropolitan Police Service response, Oct 2022). The record holds no update since the Metropolitan Police Service's response of October 2022 (Metropolitan Police Service response, Oct 2022).

Addressed to National Police Chiefs Council · Full record

JB-15.9: Intelligence briefing requirements during operations

Under consideration · No statement from College of Policing found

Recommended

The College of Policing's Authorised Professional Practice – Armed Policing (APP-AP) should clarify that, during the course of an operation, any relevant intelligence should be briefed out to the firearms officers even if it is appropriate, in the circumstances, to provide clarification or a limitation warning together with the intelligence.

Since then (summary written by this site)

The College of Policing stated in October 2022 that it was reviewing Authorised Professional Practice to assess whether further guidance could be included regarding "limitation warnings", and would examine curriculum content to clarify terminology (Andy Walker response, Oct 2022). The Metropolitan Police Service stated in October 2022 that it had conveyed its willingness to assist with the review (Metropolitan Police Service response, Oct 2022). The record holds no update since the Metropolitan Police Service's response of October 2022 (Metropolitan Police Service response, Oct 2022).

Addressed to College of Policing · Full record

JB-15.10: Training on clear intelligence communication

Under consideration · No statement from College of Policing found

Recommended

When intelligence is being provided, the use of any language that is capable of misinterpretation is to be avoided. Training to address this point should be provided to all officers and staff directly or indirectly involved in armed operations.

Since then (summary written by this site)

Andy Walker, Head of Delivery, Uniformed Policing, stated on behalf of the College of Policing and NPCC Armed Policing in October 2022 that it was reviewing Authorised Professional Practice to assess whether to include guidance on "limitation warnings" and reviewing curriculum content to clarify terminology (Andy Walker response, Oct 2022). The Metropolitan Police Service stated in October 2022 that it was actively reviewing steps to address consistency of language between armed operations personnel alongside that national review (Metropolitan Police Service response, Oct 2022). The record holds no update since the Metropolitan Police Service's response of October 2022 (Metropolitan Police Service response, Oct 2022).

Addressed to College of Policing · Full record

JB-15.15: SOP for covert monitoring post evidence recording

Under consideration · No statement from Metropolitan Police Service found

Recommended

When a CMP is being used to gather evidence or intelligence, the MPS (and other forces) should consider developing an SOP to ensure that the information is adequately recorded to provide a clear audit trail.

Since then (summary written by this site)

In October 2022, the Metropolitan Police Service stated that it had not yet developed a standard operating procedure because of anticipated changes to digital platforms, adding that further consideration would follow the introduction of national technical solutions (Metropolitan Police Service response, Oct 2022). Earlier in October 2022, Chris Haward, NPCC Lead for Surveillance, reported that a Situational Awareness system was in procurement and implementation while a Decision and Case Management System remained in design and development (Chris Haward response, Oct 2022). The record holds no update since the Metropolitan Police Service's response of October 2022 (Metropolitan Police Service response, Oct 2022).

Addressed to Metropolitan Police Service · Full record

JB-15.19: Guidance on uniformity of firearms commands

Under consideration · No statement from College of Policing found

Recommended

Advice should be given by the College of Policing about the benefits of uniformity in instructions and commands. Ultimate discretion as to what is said must be left to the CTSFOs, based on the situation that confronts them, but the protocol should encourage agreement to be reached on the command/instruction that is to be given.

Since then (summary written by this site)

In October 2022, the College of Policing stated that it was consulting with the National Police Chiefs' Council, operational commanders, and practitioners to review guidance and assess the potential for greater clarity (Andy Walker response, Oct 2022). The Metropolitan Police Service confirmed in October 2022 that it was in consultation on the issue and welcomed assistance regarding best practice in firearms operations (Metropolitan Police Service response, Oct 2022). The record holds no update since the College of Policing's response of October 2022 (Andy Walker response, Oct 2022).

Addressed to College of Policing · Full record

Reports and timeline

Timeline

Death of Jermaine Baker

Jermaine Baker was shot and killed by Metropolitan Police officer W80 during an operation in Wood Green, London.

Inquiry Announced

Home Secretary Priti Patel announced an independent inquiry under the Inquiries Act 2005.

Source

Chair Appointed

His Honour Clement Goldstone QC appointed as Chair of the Inquiry.

First preliminary hearing

Source

Second preliminary hearing

Source

Public hearings begin

Source

Hearings conclude with closing oral submissions

Source

Final Report Published

The Inquiry's final report was published, making 26 recommendations.

Source

Costs

Total reported cost: £4,063,627
Period Total Inquiry legal CP legal Source
Jun 2022 £239,376 £179,444 £3,822

Financial Report FY22-23 Q1 (Final)

Source and qualifications

Accounting period: 1 Apr 2022 to 30 Jun 2022.

Final quarter of costs. Report published July 2022.

Financial Report FY22-23 Q1 (Final)

Jun 2022 (cum.) £4,063,627 £2,292,519 £595,152

Cumulative Total to June 2022

Source and qualifications

Accounting period: 1 Apr 2019 to 30 Jun 2022.

Cumulative Total to June 2022

Mar 2022 £2,314,923 £1,161,855 £447,753

Financial Report FY21-22 (Q1-Q4)

Source and qualifications

Accounting period: 1 Apr 2021 to 31 Mar 2022.

Financial Report FY21-22 (Q1-Q4)

Mar 2021 £1,415,638 £951,220 £143,577

Financial Report FY20-21 (Q1-Q4)

Source and qualifications

Accounting period: 1 Apr 2020 to 31 Mar 2021.

Financial Report FY20-21 (Q1-Q4)

Mar 2020 £93,690 Not reported Not reported

Financial Report FY19-20

Source and qualifications

Accounting period: 1 Apr 2019 to 31 Mar 2020.

Initial setup costs. No category breakdown available for this period.

Financial Report FY19-20

1 Apr 2019 – 30 Jun 2022 · Cumulative Total to June 2022

Cumulative Total to June 2022

Source and qualifications

Accounting period: 1 Apr 2019 to 30 Jun 2022.

Cumulative Total to June 2022

Detailed cost breakdown · to Jun 2022
Inquiry legal costs
£2,292,519
Core participant legal costs
£595,152
Other
£1,082,266

Parliamentary activity

2 mentions since Jul 2022
2 statements

Publication of the Final Report of the Jermaine Baker Inquiry

Written Ministerial Statement House of Lords Baroness Williams of Trafford · Conservative

Statement: My rt hon Friend the Secretary of State for the Home Department (Priti Patel) has today made the following Written Ministerial Statement:On 12 February 2020, I announced the establishment an independent Inquiry, under the Inquiries Act 2005, to investigate the circumstances involved in the death …

Publication of the Final Report of the Jermaine Baker Inquiry

Written Ministerial Statement House of Commons Priti Patel · Conservative

Statement: On 12 February 2020, I announced the establishment an independent Inquiry, under the Inquiries Act 2005, to investigate the circumstances involved in the death of Jermaine Baker during a Metropolitan Police Service operation on 11 December 2015. Today, the Chair of the Inquiry, His Honour …

View all 2 mentions →

Evidence & impact

AI-generated · 26 Mar 2026
The Jermaine Baker Inquiry, chaired by Clement Goldstone QC, examined the fatal shooting of Jermaine Baker by a Metropolitan Police firearms officer on 11 December 2015. The inquiry's final report, published in July 2022, made 26 recommendations focused on improving armed policing practices, command structures, training, and accountability mechanisms.

The government accepted 22 of the 26 recommendations (85%), with four remaining under consideration. The Metropolitan Police Service provided a formal response in October 2022, detailing actions taken on recommendations directed to them. Key documented changes include the College of Policing's comprehensive update to the Authorised Professional Practice on Armed Policing in August 2023, which incorporated multiple inquiry recommendations.

Specific operational changes within the MPS include the separation of the Strategic Firearms Commander role from investigation teams following an internal review led by DAC Barbara Gray, and the replacement of glass hammers with extendable X-ball devices for all firearms officers. The MPS reported significant improvements in covert monitoring training, with over 480 operatives receiving awareness training on accurate note-taking and dissemination systems.

The inquiry's recommendations on police accountability gained renewed attention following the W80 misconduct case. The Police Accountability Rapid Review, published in October 2025 and led by Tim Godwin and Sir Adrian Fulford, was directly prompted by the W80/Baker case. The government accepted the review's recommendation to raise the standard of proof for use of force in misconduct cases from civil to criminal, with regulatory changes intended for Spring 2026.

However, evidence of progress remains incomplete for several recommendations. As of August 2023, eight recommendations were marked as 'In Progress' with no subsequent updates available. Four recommendations directed to bodies including the Criminal Procedure Rule Committee and regarding IOPC powers show no published evidence of action. The MPS has not developed a Standard Operating Procedure as recommended, citing the pending national D-DaCS system as the reason for delay.
Reforms attributed to this inquiry · AI-generated- College of Policing updated Authorised Professional Practice on Armed Policing (APP-AP) in August 2023, incorporating multiple inquiry recommendations
- Metropolitan Police Service (MPS) separated Strategic Firearms Commander role from investigation team following internal review (2021-2022)
- MPS replaced glass hammers with extendable X-ball devices for all firearms officers
- 172 H2 trained staff and 480+ Covert Monitoring Posts (CMP) operatives received awareness training on accurate note-taking and dissemination systems
- Police Accountability Rapid Review (October 2025) led to government accepting recommendation to raise use of force test in misconduct cases from civil to criminal standard, with changes to Police (Conduct) Regulations 2020 intended for Spring 2026
Unfinished business · AI-generated- Recommendation JB-15.15: MPS has not developed Standard Operating Procedure pending national D-DaCS system
- Recommendation JB-15.21: Directed to Criminal Procedure Rule Committee with no published evidence of action
- Recommendation JB-15.24: No evidence of implementation regarding IOPC management action powers despite broader police accountability reforms
- Recommendation JB-15.25: No evidence of action on simple misconduct surviving resignation despite broader regulatory changes planned
- Multiple recommendations (JB-15.3, JB-15.6, JB-15.7, JB-15.20, JB-15.22, JB-15.23, JB-15.26) marked as 'In Progress' in August 2023 with no subsequent updates

Key facts

Duration: 2 years, 4 months Total reported cost: £4.1m