Kick out and that will be the half. Leinster lead by three thanks to tries from Porter, Ruddock and Lowe.

Biggar goes deep to Doris from the restart. Ruddock follows with the carry.

Excellent work from the Leinster pack. Strong maul and they work it close before Porter just gets it on the line.

Gibson-Park has a go but is stopped short, new advantage for Leinster.

5m out and Leinster drive.

After the TMO checked, Reinach is penalised. Sexton turns down the three and goes to the line.

Knock on by Leinster and Saints have the scrum in their 22.

Gibson-Park snipes.

Leinster maul it before Henshaw crashes it up.