US Air Force Breached Agreement by Failing to Notify UK Police of Drink-Driving Airman

Disclosures from Guardian investigation prompt high-level UK inquiry into justice for American military personnel stationed in Britain

By LineZotpaper

Published22 October 2026

Updated22 October 2026

Read Time3 min

Sources2 outlets

The United States Air Force failed to notify British police of a drink-driving allegation against one of its airmen, preventing a UK investigation and breaching a longstanding formal agreement. Airman Christopher Mooty was instead disciplined by a US court martial after a night of drinking in Suffolk in March 2023. The case, revealed by the Guardian, has become part of a series prompting the UK government to establish a high-level inquiry into whether US military personnel in Britain are being properly brought to justice.

In March 2023, Christopher Mooty, then a 21-year-old airman based at RAF Mildenhall in Suffolk, went on a night out in Newmarket with two other airmen. He drank beer and vodka Red Bulls over several hours before driving the group to a kebab shop around 4 am. A British woman he had been in a relationship with quickly suspected he was drunk from his text messages and reported him to his command. "He is endangering the lives of the people in this country and should not be here," she said.

The USAF handled the case internally. A military judge convicted Mooty of being drunk in charge of a vehicle at a court martial, sentencing him to 20 days of hard labour and a demotion. Suffolk police said they were "not notified of a drink-driving incident on 3/4 March 2023 involving a US airman from RAF Mildenhall." Under a formal agreement that has been in force since the 1950s, British police have primary responsibility for investigating alleged wrongdoing by US personnel unless the offences were committed while on duty or against other members of their forces.

The USAF defended its decision. It said Mooty "was not stopped by UK law enforcement while driving," so no chemical testing was available, and the case relied on witness testimony. The USAF argued that prosecuting its personnel internally is a more effective way of maintaining discipline. While stating there was no written record, the USAF said there was "no reason to believe that verbal notification was not provided" to UK police.

A year later, on 31 March 2024, Mooty was arrested by a Suffolk police officer for drink-driving and resisting arrest. He was convicted at Ipswich magistrates court in August 2024 and ordered to pay fines and penalties totalling £871. The USAF did not seek to take over this prosecution, calling the local authorities' action "perfectly appropriate."

The court martial verdict for the first offence was later quashed by US military judges, but a rehearing has not been held as Mooty was dismissed from the USAF after the second offence. The Guardian's investigation series has prompted the UK government and police chiefs to set up a high-level inquiry into whether US military personnel in Britain are facing proper justice. The case echoes tensions from the 2019 death of motorcyclist Harry Dunn, killed by a US intelligence official near a Northamptonshire base.

Analysis

Why This Matters

Breach of a formal sovereignty agreement between the US and UK undermines the British justice system's ability to prosecute crimes on its soil.
Raises questions about how many other offences by US personnel have gone unprosecuted in UK courts, posing a risk to public safety on British roads.
The case has already forced a high-level UK government inquiry into the justice arrangements for US forces in Britain.

Background

A formal agreement between the US and UK, in force since the 1950s, governs the status of US forces in Britain (commonly known as a Status of Forces Agreement). It generally gives British police primary jurisdiction over wrongdoing by US personnel unless the offence occurs on duty, on a base, or against another service member. Tensions over this arrangement have flared up before, most notably in the campaign for justice after US intelligence official Anne Sacoolas killed motorcyclist Harry Dunn in a road accident outside a Northamptonshire base in 2019.

Key Perspectives

US Air Force: Argues it followed procedures and that internal discipline is effective for maintaining good order. It states non-notification was likely verbal, and that a UK prosecution was less suitable without forensic evidence of impairment at the time of the first offence. UK Government and Police Chiefs: Have launched a formal inquiry to ensure the agreement is being adhered to and justice is seen to be done. Suffolk police confirmed they were not notified of the first incident. Critics: Point to a pattern of US personnel evading UK accountability for road offences. The case of Mooty is seen as evidence that the system is broken, forcing concerned citizens to report directly to US bases to seek action.

What to Watch

The conclusions and recommendations of the UK's high-level inquiry, expected to report publicly.
Whether the Ministry of Defence and USAF tighten notification protocols to ensure written records are kept.
Potential for new cases to emerge challenging the scope of the US military's jurisdiction over its personnel in Britain.

Sources

US military failed to notify UK police of drink-driving allegation against airman based in England · World news | The Guardian
US military failed to notify UK police of drink-driving allegation against airman based in England · UK news | The Guardian

Checked

11 claims in this story checked against 1 source: 9 supported.

Show each claim

SupportedThe USAF failed to notify British police of the allegation, preventing a UK investigation and breaching the agreement.UK news | The Guardian: “The US military failed to notify British police of an allegation that one of its airmen had been drink-driving in Suffolk, preventing the British authorities from being able to investigate the offence. The failure broke a longstanding formal agreement”
SupportedThe disclosures prompted a high-level UK inquiry into whether US personnel in Britain are being brought to justice properly.UK news | The Guardian: “The series prompted the UK government and police chiefs to set up a high-level inquiry in the summer to establish whether US military personnel stationed in Britain are being brought to justice properly.”
SupportedMooty was disciplined at a US court martial for being drunk in charge of a vehicle and received 20 days of hard labour and a demotion.UK news | The Guardian: “Mooty was disciplined in a US court martial for being drunk in charge of a vehicle. A military judge convicted him, sentencing him to 20 days of hard labour and a demotion.”
SupportedThe woman told Mooty’s superiors, “He is endangering the lives of the people in this country and should not be here.”UK news | The Guardian: ““He is endangering the lives of the people in this country and should not be here,” she told them.”
SupportedSuffolk police said they were “not notified of a drink-driving incident on 3/4 March 2023 involving a US airman from RAF Mildenhall.”UK news | The Guardian: “Suffolk police said they were “not notified of a drink-driving incident on 3/4 March 2023 involving a US airman from RAF Mildenhall. We understand that the incident was investigated and dealt with by the USAF.””
Partly supportedThe agreement gives British police primary responsibility for investigating alleged wrongdoing by US personnel, subject to exceptions.UK news | The Guardian: “the British police have the primary responsibility for investigating alleged wrongdoing by US military personnel, unless the offences were committed while the Americans were on duty, or against another member of their armed forces or property.”
SupportedThe USAF said Mooty “was not stopped by UK law enforcement while driving,” so chemical testing was unavailable.UK news | The Guardian: “he “was not stopped by UK law enforcement while driving. Rather, the allegation was first reported to US military authorities well after the driving incident occurred. “Thus, no chemical testing (blood and breathalyser evidence) was available”
SupportedThe USAF said there was no written record of notification but “no reason to believe that verbal notification was not provided.”UK news | The Guardian: ““While we do not have a specific written record of this notification occurring, there is no reason to believe that verbal notification was not provided in line with standard inter-agency coordination procedures.””
SupportedMooty was arrested in March 2024, convicted in August 2024, and ordered to pay fines and penalties totalling £871.UK news | The Guardian: “At 4.20am on 31 March 2024, he was arrested by a Suffolk police officer after driving a car while over the limit in Bury St Edmunds. He resisted being arrested. He was convicted at Ipswich magistrates court in August 2024 after pleading guilty to both offences. Mooty was banned from driving for a year and ordered to pay fines and penalties totalling £871.”
SupportedUS military judges quashed the first court-martial verdict and approved a rehearing, which did not occur because Mooty was dismissed after the second offence.UK news | The Guardian: “US military judges subsequently quashed the court martial verdict against Mooty and approved a rehearing of his case, but this has not been held, as he was dismissed from the USAF after he was caught drink-driving a year later.”
Not in the sourcesThe Mooty case “echoes tensions” from Harry Dunn’s death.