Williams on the bench receives red after already picking up a yellow earlier in the match

Williams comes in from the bench to escalate the scuffle

Referee consulting with his assistants

Stoppage in play

Cross kick into the arms of Taylor who looks to get his offload inside to Earl but a foot in touch first gives Exeter the throw as a huge scuffle breaks out

Stolen lineout Saracens and they shift it right and fly over halfway

Huge scrum from the Chiefs, it's gone loose into touch and the hosts have the lineout

Final 5 minutes

Williams has failed his HIA and will not return

Stoppage in play