Castres win a scrum feed on attack as the ball is unable to come out from the ruck

Sivivatu gets his boot really high in the air and makes contact with Mogg, unseen by officials

Penalty Castres for Mogg's half challenge on Sivivatu in the air

Sivivatu takes a high ball and runs laterally to counter

Montpellier win the Castres line out through du Plessis

Montpellier win the Castres line out through du Plessis

No TMo action but referee having a chat to the skippers about foul play and off the ball stuff

Nagusa fields a kick and clears it - TMO to look at foul play

Castres win a high ball and manage to settle things as a fight breaks out in back play

Castres win their line out and clear - Mogg collects and starts a counter attack