21/04/2026
MAN SENTENCED AFTER VIOLENT 'UNPROVOKED ASSAULT' ON OFFICER
A ‘deeply serious and entirely unprovoked’ assault on a police officer that led to a fractured jaw has been described by Luke Mitchell as a stark reminder of the dangers faced by members on a daily basis.
Tyler McQuarrie, 26, was sentenced to more than four years in prison after admitting grievous bodily harm, possession with intent to supply Class A drugs (co***ne), possession with intent to supply Class B drugs (cannabis), and possession of cannabis.
The sentencing came after a single-crewed police constable stopped a vehicle driven by McQuarrie last October.
McQuarrie was detained under the Misuse of Drugs Act 1971, and cannabis was found in his pocket. Without warning, he struck the officer with significant force before returning to the vehicle and driving off.
Despite being left injured at the roadside, bleeding and in shock, the officer attempted to detain McQuarrie by discharging his Taser. Colleagues arrived shortly afterwards to assist. Subsequent hospital scans confirmed the officer had suffered fractures to his jaw, eye socket and cheekbone.
McQuarrie was arrested the following day before being charged and remanded in custody.
Hertfordshire Police Federation chair Luke Mitchell said: “This was a deeply serious and entirely unprovoked assault on this officer while he was carrying out proactive policing duties - the very work he does every single day to protect the public.
“Despite his experience, professionalism and judgement, he was violently attacked, and the force used against him caused significant and lasting injury. Had the blow landed just millimetres differently, we could be speaking about a very different and far more tragic outcome today.
“Instead, we are talking about an officer whose life has been changed in every respect - physically, mentally, and professionally - as a result of one moment of senseless violence."
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