Ian works at a car manufacturing. As a result of an accident while serving in the armed forces, Ian has a prosthetic right leg. Ian usually works in the inventory office, however he also has a license to operate the forklift. One day, there is staff shortage and the supervisor ask Ian to operate the forklift .There is an accident and Ian's left leg is crushed .The injury requires amputation of her left foot.

Advise Ian whether his employer was negligent in requiring him to operate the forklift?