the way i see it is .. if u put your hands up to another players face , u risk being sent off or getting a yellow card at least , but its more down to the ref and ref's assistants to help out .. did thay have a clear view ? was the reaction from the chelsea fans enuff to get him sent off remember he wasnt given a red card it was 2 yellow cards , i dont think liverpool can moan .. all they can do it ask for this cheating to be stamped out the game