Steyn thumps it long, Spedding puts it high

Montpellier look to snipe short side

Knock on halts the visitors momentum, scrum Montpellier

It bounces kindly for Tulou who gathers at pace

Box kick from Radosavljevic

Cross kick from Cruden looking for Ngandebe but it's in touch for a Castres throw

Free kick for Montpellier and they elect to scrum on the Castres 10m line

4 minutes of the half to play

Radosavljevic clears to touch