Good news for people who detest smug graffiti guys and their political street art bullshit. Some dude, probably wearing camouflage-print cargo shorts, scrawled "THIS IS TERROR" on a wall in black paint. Thankfully, along came a more sensible sort with a piece of chalk who added the rejoinder: "NO. IT'S MIDDLE-CLASS WHITE BOY FROM THE HOME COUNTIES 'GRAFFITI.' TWAT."