Unacceptable says Bilic as crowd trouble mars West Ham victory

Football Soccer Britain - West Ham United v Chelsea - EFL Cup Fourth Round - London Stadium - 26/10/16 West Ham United's Edimilson Fernandes celebrates scoring their second goal with team mates Reuters / Eddie Keogh

LONDON (Reuters) - Crowd trouble marred West Ham United's continued resurgence as fans clashed at the London Stadium near the end of their 2-1 League Cup derby victory over Chelsea on Wednesday.

Goals from Cheikhou Kouyate and Edimilson Fernandes earned West Ham a third consecutive win to put them in the quarter-finals of the competition while Gary Cahill's stoppage time consolation went almost unnoticed as trouble brewed.