Killings by law enforcement in the UK in the last 10 years:
(Since they are the subject, I'm only adding extra info for black individuals or individuals whose race I can not discern.)
May 2016: Carl Brunner - White
March 2016: James Wilson - White
December 2015: Jermaine Baker - Black (Had firearm, was springing convicts)
October 2015: Richard Davies - White
August 2015: James Fox - White
September 2014: Dean Joseph - Black(?) (Took his girlfriend hostage)
March 2012: Anthony Grainger - White
August 2011: Mark Duggan - Black (Resisted arrest, had handgun)
September 2010: Olaseni Lewis - Black (Over-restrained to death. Very nasty!)
May 2009: Keith Richards - Unknown - (Fired crossbow at officers)
April 2009: Ian Tomlinson - White
May 2009: Mervyn Tussler - White
November 2008: David Sycamore - White
October 2008: Andrew Hammond - Unknown - (Was pointing rifle at people)
May 2008 : Mark Saunders - White
December 2007: Dayniel Tucker - Unknown
As far as I can tell, in the last 10 years in the UK there has only been one black person killed by police where the subject was not an imminent threat to the lives of others.
Olaseni Lewis. He was basically crushed to death while being restrained by 11 officers over a long period of time. The case received huge attention, and an inquest on the case will be held January 7th, 2017. There is no indication that racism was a contributing factor in the apparent over-use of force.
More importantly, all other black subjects killed by police in the last 10 years were investigated and ruled justified killings. They all had weapons, and were all an immediate threat to others.
BLM are domestic terrorists. Stamp them out in the UK before they murder more of your people.