Sport in the United Kingdom Until 2008, automatic promotion and relegation existed between Super League and the Championship when it was replaced by three-year licences for clubs to play in the former. Promotion and relegation returned to Super League and the Championship in 2015. The main knock-out competition is the Challenge Cup, which also includes clubs from France and Canada, and in the past has also included clubs from Russia. Rugby league is also played as an amateur sport, especially in the heartland areas, where the game is administered by BARLA. Since the rugby union authorities ended the discrimination against playing rugby league amateur numbers
Sport in Paraguay extent Uruguay (both of which have qualified for the Rugby World Cup), but the sport can be found in almost all nations in South America, including Paraguay. This is partly due to massive immigration from Europe, notably the British Isles, France, and Italy. It is difficult to single out one of these nations as being primarily responsible for the birth of Paraguayan rugby, as illustrated by Asuncion Rugby Club, which was formed by two Britons, two Argentines, a Dutchman, and a New Zealander. The first Paraguayan rugby player of note was Nelson Ayala, who played with the English club Saracens