Former Ireland and British Lions winger Luke Fitzgerald has criticised rugby's residency policy for making the international game too "diluted". (d) To take all steps that may be necessary or advisable to prevent infringements of the Bye- Laws, the Regulations relating to the Game, or the Laws of the Game. Referees & Laws. Referee Information. Becoming a Referee. Laws of the Game. Club and School Affiliated Referees. Club & School Affiliated Referees. Links &.