Huge scrum by Castres but Grenoble somehow manage to secure it

Grenoble have the scrum feed on their own 5m line

Substitution with front row player in the sin bin

It's been lost forward by Smith, brilliant ankle tap to save the try

Did Smith score? TMO will have a look

Castres into the 22 as they shift it wide

Urdipaletta sets up the lineout

Repeated scrum infringements

Throw not straight and it will be a Castres scrum feed

Grenoble with the lineout on the Castres 10m line