Chelsea's Didier Drogba celebrates scoring his sides first goal of the game during the Barclays Premier League match at the Emirates Stadium, London. PRESS ASSOCIATION Photo. Picture date: Sunday November 29, 2009. See PA story SOCCER Arsenal. Photo credit should read: Sean Dempsey/PA Wire. RESTRICTIONS: Use subject to restrictions. Editorial print use only except with prior written approval. New media use requires licence from Football DataCo Ltd. Call +44 (0)1158 447447 or see www.pressassociation.com/images/restrictions for full restrictions.