Londonist eye witnesses were alarmed yesterday when their quiet lunchtime pint in Camden (alright for some, eh?) was disrupted by "more than 30 police vans and unmarked police cars driving past with their lights flashing. It was quite surreal." Turns out the Met were on their way to an all out rout of Blackstock Road. An incredible 600 officers in riot gear targetted 19 premises on the busy shopping street near Finsbury Park, apparently......