Experimental law variations

The experimental law variations (ELVs) were a proposed set of amendments to the laws of rugby union. They were proposed by the sport's governing body, the International Rugby Board (IRB), and trialled games at Stellenbosch University in 2006. In 2008 thirteen of the 23 variations trialled were played globally including; greater responsibility for assistant referees, corner posts no longer considered to touch in-goal, no gain in ground if the ball is moved into the 22 by a player from the same team as the kicker, quick throw ins can travel backwards, no restrictions to players in the lineout, restrictions on where receivers and opposition hookers can stand in a lineout, pregripping and lifting allowed, mauls can be pulled down and players can enter with their head and shoulders lower than their hips, offside line is five metres away from the scrum for the backs and scrum half must be positioned close to the scrum, all offences apart from foul play and offsides are a free kick, and unplayable rucks and mauls are restarted with a free kick. In 2009 the IRB approved ten of the laws, rejecting the laws relating to mauls, numbers in a lineout and the increase in sanctions punishable by free kicks.

Before the law amendments the Laws of Rugby Union book from the International Rugby Board stretched to 190 pages, much of them covering the contest for possession and continuity of play, which are key features of the union code and are developed more extensively than in other forms of football. The contest for possession in or after a tackle is complex and so are the laws governing it. Rugby League and American Football overcome this by abolishing any contest — play stops after a successful tackle and there is no subsequent contest for possession until the next play. In rugby union the ongoing contest for the ball at the "breakdown" is one of the most important and integral aspects of the game, something that makes it unique in the world of football.

The problems observed with the previous laws mostly revolve around the fact that in practice the contest for the ball was often halted through law infringements. Different referees used different interpretations of the complex laws, resulting in many games being decided by penalty goals awarded by referees for infringements that were not immediately obvious to observers or even the players.

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