Joy is a computer programmer and he is hired by a Games company with the following employment contract clauses: 1. The duration of the contract is three (3) years. 9. The employee (Joy) agrees that he will not for the duration of the employment contract or for a period of one year after the conclusion of the employment undertake design activities in Australia for the purposes of the production of electronic games or any other form of entertainment. Joy happily signed the agreement. After two years with Great Games, Joey was approached by a film production company, (CAN). Joy agreed with CAN that, for a salary five times what he was getting paid by Great Games, he would immediately start work as part of a team producing Cosmic Armada, a feature-length computer animated film. As part of the deal, Joy would also work on a spin-off Cosmic Armada electronic game.

Advise Great Games whether it can prevent Joy from working for CAN on the basis of Australian Legal system following IRAC method.