Sgt Estcourt was awarded a divisional commendation for disarming a suicidal man who had a knife.
In late 2002, Sgt. Walker was brought before a court-martial on two counts of negligent homicide.
Stn Sgt Thomas Green Struck on the head and fatally wounded when a rioting mob attacked Epsom Police Station.
Sgt Frost: So you knew several days ago that Vincent was breaking parole?
They've gone psychedelic - this owes more to Radiohead and Sgt Pepper's than to dance music.