in phase1 i signed a contract to effect that the minimum length of service was 4years (and three months) starting from the beginning of phase1. i am now well into my phase2 training. now everyone has been told to sign a new contract. this contract over-rides the original and is quotes our minimum length of service as being "4 years from the completion of phase2!". this NOT what i signed up to on the original contract. the morons around me have signed this (effectively signing up for a further 2years on their original term of service) without question. what is the point of a contract if they can write a new one whenever they like? also what do you reckon's in store for me if i don't sign this NEW contract? no doubt a very hard time. has this happened to anybody else- what's the legality on this issue?