This is very different from the situation in British non-league football and other leagues around the world where it is common to see terracing (standing areas) making up some, or even all of the room for fans. Corruption Allegations of corruption in football have always been present. This level of corruption can vary from country to country, and can involve players, agents and clubs. In 1980, Italian sides Milan and Lazio were relegated to Serie B for match-fixing. The 2005–06 football season saw many corruption scandals. This included the 2005 Bundesliga scandal in Germany, with the refereeing scandals of Robert Hoyzer; and the Brazilian football match-fixing scandal involving Edilson Pereira de Carvalho. This was followed by the 2006 Serie A scandal ("Calciopoli") in Italy where five clubs were found guilty for interference in the referees work by their leaders and resulted in several top clubs being penalised (most notably, Juventus was relegated to Serie B for the 2006–07 season and lost many top players) and getting their own title stripped off from them and being rewarded to Inter Milan, who were runners-up; and Apito Dourado in Portugal, with Porto and Boavista involved. Finance In a 1997 address to the Oxford Union, then Tottenham Hotspur chairman Alan Sugar described clubs' inability to manage the ever-increasing amounts of money in football as the "prune juice effect"; clubs expenditure continually outnumbering the profits coming from sponsorships and prize money. While most grassroot clubs and lower division league teams struggle to make ends meet, large clubs can make significant revenue. For example, sides such as Manchester United and Real Madrid are considered amongst the richest in the world, with a global support base. Chelsea has also undergone a transformation, purchasing a number of expensive football players after itself being purchased by Russian billionaire Roman Abramovich. In 2008, Manchester City became the richest club in the world after being bought-out by Emirati billionaire Mansour bin Zayed Al Nahyanan. The catalyst for this change was the arrival of satellite television. Satellite TV companies paid massive sums for the rights to cover football matches, and in turn have recouped this investment from the many fans who are unable to catch the match in person. This benefits the "hardcore" and "casual" fan as they have more choice of which game they want to watch. While some clubs do well out of the increased money in football, other clubs