Sam Lockley

Introduction

Sam Lockley is a police constable with Greater Manchester Police (GMP) who was convicted of causing serious injury by dangerous driving after the police car he was driving struck a pedestrian on a Rochdale footpath during a high-speed pursuit in the early hours of 19 November 2023. Lockley, 35, pleaded guilty in January 2026 following an Independent Office for Police Conduct (IOPC) investigation, and at a hearing in February he received a two-year suspended prison sentence, 15 days of community service, and a two-year driving disqualification at the end of which he must pass an extended driving test. The case could only be published in October 2026 because reporting restrictions tied to a parallel criminal trial of the driver he had been pursuing were in place.

Background Information

At the time of the collision Lockley was a response driver with GMP. The IOPC began its investigation after a mandatory referral from the force relating to the collision, in which a pedestrian sustained serious injuries requiring extensive medical treatment. The pursuit began when Lockley, driving a marked police vehicle with lights and sirens activated, tried to stop a suspected drink driver on Drake Street in Rochdale at around 3.30am. A short pursuit of approximately a minute ended when the police car failed to negotiate a right-hand bend, left the road on its nearside, and travelled onto the footpath of Rochdale Road, where it hit the pedestrian.

The Controversy or Incident That Led to Their Cancellation

Adjudicated vs. alleged. Lockley’s conviction for causing serious injury by dangerous driving followed his own guilty plea in January 2026 and is a matter of court record. The gross misconduct allegations about his manner of driving that GMP has been progressing since the IOPC’s investigation are disciplinary allegations not yet determined by any misconduct panel.

The evidence gathered by investigators showed Lockley reported over the airwaves that his speed was 73mph in a 30mph zone as the pursuit began, and that he failed to slow as he approached and drove through red traffic lights at the Kingsway junction while travelling at 96mph. A forensic collision report found the police car was travelling at approximately 80mph and heavily braking as it entered the bend, and in the region of 60mph when it collided with the pedestrian. A driving expert noted Lockley had not addressed a series of hazards on the route — warnings of a hump bridge and a junction, a “Reduce Speed Now” sign, an incline, limited visibility beyond the bridge, and a building line indicating a likely right-hand bend — and concluded he did not drive in accordance with his training and was travelling too fast to avoid the collision by the time he saw the pedestrian. IOPC Director Amanda Rowe said the evidence showed Lockley “drove at excessive speeds at night-time,” adding that although he was responding to a report of a suspected drink driver, “it does not excuse his manner of driving.”

Public Reaction and Consequences

The IOPC’s investigation reviewed accounts from Lockley and the officer in the car, CCTV of the collision, the police car’s downloaded data records, police airwaves traffic and body-worn video, and commissioned both a driving-expert report on police driver standards and the force’s own forensic collision report. Its file of evidence went to the Crown Prosecution Service in March 2025, which charged Lockley in July 2025. Rowe said Lockley admitted he drove in a dangerous manner and that his “actions that day have had long-lasting consequences and he has now been held accountable.” Following the criminal case, the IOPC decided Lockley should also face a gross misconduct hearing over allegations that his manner of driving breached police standards of professional behaviour; the force continues to liaise over those disciplinary proceedings, which remain outstanding.

Current Status

Lockley remains under a two-year suspended sentence with 15 days of unpaid community work, and is disqualified from driving for two years with an extended retest required before he can drive again. The reporting restrictions that hid the case from publication for months were lifted after the pursued driver pleaded guilty on 30 September 2026 to causing serious injury by dangerous driving, with his own sentencing listed for the following month — a development that allowed the IOPC to publish the full account of the officer’s case on 1 October 2026. The gross misconduct hearing has not yet taken place in any record covered here.

Impact on Their Career/Life

The conviction places an emergency-response driver with a criminal record for a driving offence, a suspended prison term, and a driving ban — a combination that effectively ends any pursuit-driving role and makes his long-term position in the force dependent on the pending gross misconduct hearing. The case has been highlighted in regional coverage of police-pursuit policy, because the IOPC’s expert evidence framed the collision as preventable: a one-minute chase, in the dark, through multiple marked hazards, at nearly double the speed any risk assessment would sanction. The pedestrian’s injuries remain the human cost at the centre of both the criminal and disciplinary outcomes.

Sources

• Independent Office for Police Conduct, “Greater Manchester Police officer sentenced for causing serious injury by dangerous driving,” 1 October 2026. source