Lisa Potts 02 1997

Nursery nurse Lisa Potts poses with (left to right) Maariyha Pattan, Taishon Wynter and Nikita Banger from St Luke's Infant School in Blakenhall, Wolverhampton during a visit Alton Towers theme park today (Tuesday). Miss Potts bravely shielded youngsters in her care when crazed knifeman ran amok through a teddy bear's picnic on July 8 last year, has since received the George Medal for her courage. The tirp to the theme park is to help youngsters who witnessed the attack forget the harrowing memories of last year's events. POOL PHOTO/PA. See PA Story CRIME Machete