sentences:  While on rehabilitation, Chopper had been given his first opportunity to use a Powerboard and soon realised he had a natural talent for the sport and had become a Powerboard instructor for young kids living in Tommy McArdle Block.Dredd soon discovered that Chopper was actually the Midnight Surfer and had been merely training for the forthcoming Supersurf 7, an illegal Powerboard contest which was to be held on the streets of Mega-City One.Dredd set up 'Spy In The Sky' cameras to track Chopper's movements in the hope that he could find the secret starting location of the contest and thus preventing the race from happening, but Chopper spotted them and outwitted the remote cameras with his skilful and dangerously daring surfing style.