Scrum wheels around so they will pack down again

Unsteady scrum so they will reset

Box kick from McGrath, forward off a Leinster hand for an Ospreys scrum feed

Byrne has a go himself

Stolen lineout Leinster

Stoppage in play

Leinster look to run from deep as they shift it right to Kelleher but he's well taken to touch for an attacking Ospreys throw

Little grubber ahead from Williams, Leinster secure in their own 22

Superb charge from Griffiths as he thunders into the 22

Harry Byrne clears onto Cai Evans on halfway, strong run back from Gareth Evans