LONDON, ENGLAND - FEBRUARY 04: West Ham fans are escorted by police towards the stadium before the npower Championship match between West Ham United and Millwall, at Boleyn Ground on February 04, 2012 in London, England. To prevent potential clashes between supporters of the two London rival teams, mounted police escorted fans to West Ham United's Boleyn ground (formerly Upton Park), requesting pubs in the local area to remain closed before the match kicked off at 12:30pm. (Photo by Matthew Lloyd/Getty Images)
