A Metropolitan Police sergeant has been dismissed without notice following a finding of gross misconduct, after he reported for duty in an intoxicated state whilst responsible for supervising the protection of the Iranian Embassy in London. The case illustrates how a drink-driving conviction can have consequences that extend far beyond the criminal courts, including the permanent loss of a career.
What happened
Police Sergeant Paul Barrett was removed from duty on 1 March 2026 after colleagues suspected he had consumed alcohol before or during his shift, which required him to drive between embassy posts. A breath test produced a reading of 46 micrograms of alcohol per 100 millilitres of breath, exceeding the legal driving limit of 35 micrograms. The reading also significantly exceeded the Metropolitan Police’s own internal limit for officers on duty, which stands at 13 micrograms.
Two officers on foot patrol noticed the smell of alcohol when Sgt Barrett arrived at the embassy. When this was raised with him, he became defensive and refused to engage, leading his colleagues to escalate their concerns through the chain of command.
On 16 March 2026, Sgt Barrett pleaded guilty at Westminster Magistrates’ Court to driving with excess alcohol. He was fined £700 and disqualified from driving for 14 months.
The misconduct hearing
A police misconduct hearing subsequently considered whether Sgt Barrett’s conduct amounted to gross misconduct. Commander Jason Prins, who chaired the hearing, stated: “I found you were not fit to carry out your responsibilities. Attending a shift with excess alcohol is unacceptable. This was a shift during which you were required to drive and the amount of alcohol in your system meant it was illegal for you to drive.”
Commander Prins also noted the particular sensitivity of the role, adding: “This was a shift in which you were supervising other officers in a high-profile, sensitive and stressful protection post. You were perceptibly in drink to them, such that they raised it with you and then another supervisor.”
He concluded that Sgt Barrett’s conduct was discreditable and “likely to seriously damage confidence in the police.”
The hearing acknowledged that the incident was “a single and short incident of misconduct, in the context of many years of service,” and noted that seven character references spoke positively of Sgt Barrett’s character and record. Nonetheless, the panel determined that dismissal without notice was the appropriate outcome.
The dual consequences of drink-driving in professional roles
This case is a powerful reminder that a drink-driving conviction can trigger two entirely separate sets of proceedings. The criminal courts deal with the driving offence itself, imposing penalties such as fines, disqualification, and in serious cases imprisonment. However, for those employed in regulated or safety-critical roles, a conviction can also prompt internal disciplinary proceedings that may result in dismissal, loss of professional registration, or both.
For police officers, the standards are particularly exacting. The Met’s internal alcohol limit of 13 micrograms per 100 millilitres of breath is considerably lower than the legal driving limit, and officers are held to a higher standard of conduct both on and off duty.
Similar considerations apply in other professions where individuals hold positions of trust or are responsible for public safety, including the legal, medical, and transport sectors.
Facing a drink-drive charge or professional disciplinary process?
If you have been charged with a drink-driving offence, or if a conviction has triggered disciplinary proceedings in your workplace, it is important to seek specialist legal advice without delay. The two processes are distinct, and each requires careful and timely handling.
About Carl Millar
Carl Millar is a highly respected and experienced drink driving solicitor who is the principal of Millars Solicitors.
Carl has been a specialist in road traffic law for many years and represents clients from all walks of life and all over the Country. He is well known for the dogged defending of his clients and robust cross examination of police officers and exert witnesses.
With a wealth of expertise in motoring law Carl is well placed to provide advice over the phone and deal with all road traffic matters in a calm and professional way.
Getting in contact with Carl and Millars Solicitors is really easy. You can call him FREE on 0800 999 5535, or click here to send a confidential message.
