Somesuch being that i don't remember the name. Turns out to be operation trident which is ust the name for the armed police stuff.
http://www.guardian.co.uk/world/2011/aug/05/man-shot-police-london-arrest
That is how the story first came out, and the followup proved that the police had fired all ths shots including at their own officer. There was no justification in pulling the trigger. Accounts are also pointing towards the gun being inside of a sock and as such, unfireable at the time.
So the community stood outside the polie station and asked for some answers.
Here's one of many witness interviews.
[youtube]CJQHWwEpwAY&NR=1[/youtube]