He wears a baby-blue spandex jumpsuit and shiny gold panties, gloves, cape, boots and goggles. He wields a giant, metal-cutting circular power saw. Who is Angle Grinder Man? He is Britain's self-styled "first wheel-clamp and speed camera vigilante cum subversive superhero philanthropist entertainer type person." That's who. For those not familiar with industrial machine tools, an angle grinder is the saw best suited to cutting through plates of steel, such as, say, the wheel clamps that authorities use to immobilize illegally parked cars in London. And Angle Grinder Man offers his "free clamp-removal service" to "all good, decent law-unabiding people"...