John Mantle Gilbert

Died

9 August 2009

Age

Rank

Detective Sergeant

Force

Metropolitan Police

Cause

Medical

Duty Status

Off Duty

Circumstances

Whilst he was diving with the Metropolitan Police Sub-Aqua Club off the Sussex coast, a colleague got into difficulties; Sergeant Gilbert, an experienced diver, remained with him, sharing his air and assisting him to the surface but as a result John himself suffered decompression sickness and died the following day.

Died the day after suffering decompression sickness while diving off the Sussex coast with the Metropolitan Police Sub-Aqua Club, when he remained with, shared his air with and assisted to the surface, a colleague who had got into difficulties. DS Gilbert, an experienced diver, was posthumously awarded an ‘In Memoriam Testimonial’ by the Royal Humane Society.