Good defence from Sarries as they force Harrison into touch.

Sarries knock on inn contact. Scrum Saints.

Saints maul towards the 22 before Dickson decides to shift it.

High tackle from Hayden Smith on Lawes. Penalty Saints and they kick down the line.

Lovely floated pass from Burrell to Collins on the wing but the young winger is forced out of play.

They get clean ball from the line out and crash it up the centre.

Sarries not rolling away. Saints find touch inside the Saracens half.

We're underway. Alex Goode kicks off.

The sides take the field. Not long until kick off.

Good afternoon and welcome to Ultimate Rugby's live coverage of this Aviva Premiership clash as Saracens take on Northampton Saints at Allianz Park. Saracens are at the top of the table while Saints sit outside the top 4. These sides share the last two premiership titles and any time they meet is a thrilling contest. Stay tuned for updates throughout.