allsport

Chelsea reterned to the top of the barclays premier league with victory over west ham united .
Brazilian defender alex headed Chelsea in front in the 15th minute but scott parker levelled with a stunning volley on the half-hour
Didier drogba rose unmarked to restore Chelsea’s in the 55th minute and florent malouda added a third minutes from time.
Drogba then added his second of the match in the 89 th minute to put carlo ancelotti’s side one point clear of Manchester united at the summite.