Leinster win a penalty as Cardiff are pinged for collapsing the scrum, Sexton will have a shot at the posts here

More problems at scrum time here, ref having another word with the front rows

By god, this game has been dull so far

Warburton does not come back onto the field after HIA

Leinster awarded a scrum as Cardiff knock the ball on when attempting to catch the kick of the Leinster scrumhalf

They work the ball well inside the Leinster 22 but the ball is knocked on and Leinster gather possession, Jamison Gibson-Park kicks downfield

Leinster take the restart and Kirchner kicks back downfield, Cardiff now looking to hit back with a score of their own

Sexton's penalty attempt is successful and to 3-0 to Leinster

Penalty to Leinster as Filise fails to roll away after making the tackle

Leinster using their big forwards to try punch a whole in this Cardiff defensive line