everything is ok, as they say.......

Basically a guy in the midlle of central with a sign saying everything is ok and uses a megaphone to tell people this, however the police and private security companies do not seem to enjoy it as much. A friend of mine showed me this video on the tube an it is very funny, especially when they get justice for incompetent police officers. I'm not sure who the guy is but he is either a cop or a barrister. PS Can any1 tell me where I can get a bright green megaphone from? Plus do go through the other videos too espcially when the go to Camden.