Video evidence of agent provocateurs at the London Student Protests in 2011. I did not make this video. A YouTube video shot during the November 9 student rally in London allegedly shows plainclothes police acting as agents provocateurs among the protesting crowds.The video uploaded by the user "noshockdoc" shows two people who first engage in rough handling of one of the rally protesters. Then, reportedly, the same people are shown along with six others detaining someone behind a police cordon.This is important - this is how they work. Pay attention. Source