Arsenal's longest-running and deepest rivalry is with their nearest major neighbours, Tottenham Hotspur; matches between the two are referred to as North London derbies. Other rivalries within London include those with Chelsea, Fulham and West Ham United. In addition, Arsenal and Manchester United developed a strong on-pitch rivalry in the late 1980s, which intensified in recent years when both clubs were competing for the Premier League title – so much so that a 2003 online poll by the Football Fans Census listed Manchester United as Arsenal's biggest rivals, followed by Tottenham and Chelsea. A 2008 poll listed the Tottenham rivalry as more important. COUNT 5
QSN1 What football club is Arsenal's greatest rival? ANS1 Tottenham Hotspur QSN2 Since the Arsenal and Tottenham Hotspurs are geographically so close , what is the contest between them called? ANS2 North London derbies QSN3 What club has Arsenal have an increased rivalry since the 1980s? ANS3 Manchester United QSN4 What competition sparked the rivalry with Manchester? ANS4 Premier League title QSN5 What year's poll of supporters said that the Tottenham rivalry was greatest? ANS5 2008