Penalty to Northampton now as Castres go straight off their feet

Saints win the lineout and go to the maul

Tulou makes a dart and tries an ambitious offload to Smith who knocks the ball on into touch, Northampton opt to take the lineout

Castres take the restart and Smith breaks away again at pace

Great kick from Urdipaletta from the far touchline

Kockott fires the ball wide, Ebersohn darts for the corner and offloads back inside to Smith who ghosts over the line

Kockott fires it wide looking for space

They flash it wide to Tulou who is stopped by North

They're now deep inside the Northampton 22