West London derby been in the Football League for a longer period of time than Brentford and had stronger rivalries with the likes of West Ham United and Tottenham Hotspur, whereas Brentford's main rivals are Fulham and QPR. Also Brentford developed a bigger sporting rivalry with Arsenal at the time as both clubs vied for the title of London's number one club. The only bad feeling between the clubs was soon after Chelsea's foundation and admission into the Football League in 1905, the other West London clubs, including Brentford, lost many supporters and potential supporters to the only professional Football League club in
Football Supporters Europe the Council of Europe as a joint agreement between clubs/FAs and their fans, where they develop each other's rights and obligations in a negotiation/mediation process, the results of which are put down in a so-called Supporters Charter which is reviewed on a regular basis after its adoption. It should therewith serve as a major tool for the establishment of a social dialogue with the overall objective of preventing tensions between clubs and fans as well as anti-social fans’ behaviour. Upon initiative of FSE,a European Supporters Charter Handbook was elaborated in consultation with European football governing bodies such as UEFA and