Comparison of rugby league and rugby union 1 in league. A penalty goal is worth 3 points in union and 2 points in league. Use of a penalty box (or "sin bin") was introduced by rugby league in 1980. Rugby union had been experimenting with the same concept since 1979, although it was not formally sanctioned until 2001. Video referee technology was first used for rugby league in 1996 and for rugby union in 2001. In rugby league the ball may be thrown or knocked out of play deliberately, while in union those are penalty offences. Kicking the ball out of play is legal in both codes.
Rugby union in Tanzania Rugby union in Tanzania Rugby union in Tanzania is a minor but growing sport. The governing body is the Tanzania Rugby Union, which is an associate member of the IRB. Originally the Tanzanian Rugby Football Union was incorporated into the Rugby Football Union of East Africa (RFUEA) in 1956. This tended to be dominated by Kenya, but Tanzania got its own union in the 1970s. Tanzanian rugby was for a long while subsumed under "East Africa", which tended to be dominated by Kenya. The game is established in the former Tanganyika, but not Zanzibar, despite attempts to help get the