Seems that a number of plain clothes police officers have just chased a suspect onto a Tube at Stockwell and shot him dead.

According to witness Mark Whitby on BBC:

"I was sitting on the train reading my paper.

"I heard a load of noise, people saying, 'Get out, get down'!

"I saw an Asian guy run onto the train hotly pursued by three plain-clothes police officers.

"One of them was carrying a black handgun - it looked like an automatic - they pushed him to the floor, bundled on top of him and unloaded five shots into him.

"I saw the gun being fired five times into the guy - he's dead."

Fairly unequivocal. I'd be interested if they are rolling out the same treatment for Charity Muggers.