Having been reading the details of the evidence of witnesses of the shooting of Jean Charles De Menezes and thinking yes, the Police do get "carried away" with their mission. Since the shooting of Steven Waldorf in Kensington in 1983 they haven't really learned anything about their own reaction to the "thrill of the chase".
I then found myself watching the drama Spooks - an operation is underway tackling Terrorists in central London. The pragmatic, cool and unflustered teams all know their place. Operation Kratos kicks in in a lame but deadly way to kill the sad young Terrorist who was something of a nice guy but had to be shot anyway... Then the two policemen who don't seem to have been Kratos trained are blown up by the bomber they have caught - this happens whilst one of them has eye contact with the pretty spook.
Does the Kudos production company have an agenda in broadcasting such plot lines at the same time as members of the public are giving their evidence. Evidence that catagorically contradicts the evidence that the police officers responsible for ending Jean Charles's life have collabarated in compilling before presenting to the coroner.