Angry Brexiteers shout "boo" at a huge police presence walking past as a projectile flies out of the crowd and into the group of cops in London on March 29 at 9pm. <br /><br />Footage shows the agitated March to Leave protesters shaking barriers and rattling fences. At one stage a barrier is lifted clear off the ground and then angrily thrown back down. <br /><br />The atmosphere in the footage is clearly very tense as one protester says "This is a peaceful protest!" <br /><br />There are repeated chants of "Shame on you!" from the mob with profanity used throughout.
