"If punk doesn't move, it'll die." The words sound odd coming from the mouth of someone who has just stepped off the stage at CBGB, but then again, the Police are not your everyday headbangers. For instance: the drummer, Stewart Copeland, formed the group as a reaction to the reigning anti-fun, mega-bucks attitude in rock, after leaving his post a latter-day member of the overhyped British progressive outfit Curved Air. The bassist and singer/writer, who calls himself Sting, recently wrapped up filming a lead role in Quadrophenia, the film based on the Who album of the same name. Guitarist Andy Summers, who considers himself a guitar craftsman, has put in time with the likes of Soft Machine, Neil Sedaka, the Animals and David Essex, among other more esoteric organisations. And (excuse the inevitable but irresistible pun), this "arresting" trio of blond Britons recently completed its first U.S. tour, covering most of the major Eastern markets, without the benefit of record company backing...