P212 CEEFAX 212 Tue 15 May 21:11/28       British adventurer David Himpleman- Adams has become the first person to walk alone to the magnetic North Pole. Mr Hempliman-Adams, 27, from Bristol, started the 250-mile trek 22 days ago pulling a plastic sledge of supplies. He is reported to be in good shape and has started to travel to Montreal, the first leg of his trip back to England where hj is dui to arrive on Thursday. News index 102/202 Newsreel 119/219