Spilled forward for a Castes scrum

Fernandez covers under pressure and clears well

Pollock unleashes Ramm down the left and he chips ahead and the race is on

Planned overthrow to Dingwall hitting it up

Scrum penalty Saints and Belleau finds touch

Scrum will be reset

Lost forward for an attacking Castres scrum

Herve gets the match underway for Castres, taken by Pollock

Northampton Saints host Castres in the round of 16 of the Champions Cup. Northampton Saints won three of their four matches to finish as runners up in pool 4, while Castres recorded two victories to end third in pool 2.