Alleged migrant attacks, independent journalist and her colleagues while waiting for a cab. The man ran up behind us and began ripping no parking signs off the lamp post causing us to turn around. He then started shouting expletives and getting physically aggressive resulting in one of the men that taking him down as he lunged towards me. Bar staff came out to attempt to diffuse.  the crazed man then attempted to steal a bag resulting in the owner of the bag rugby tackling him into the ground and attempting to restrain him from committing any further violence. A police van promptly turned up. This was due to an apparent earlier call about the man causing problems further up the road before he came to us when the police van pulled up the man then attacked the van punching off the wing mirror and hurtling it at myself and one of the bar staff members. The blood in the footage we think is from the man’s finger that he cut on the signs when ripping them down the officer saying that he was continuously being aggressive got out the van and tased him resulting in the man falling to the floor.