David Moyes hopes West Ham United and Olympiacos fans behave in Greece

BEHAVE: West Ham United manager David Moyes hopes the fans behave themselves in Grrece.

David Moyes has urged West Ham and Olympiacos supporters to behave themselves when the teams meet in Greece in the Europa League.

Tensions are high in Athens after Olympiacos' league match with rivals Panathinaikos on Sunday had to be abandoned after an opposition player was hit by a firecracker.