Pinpoint accuracy by Arr with the box kick, slotting the ball right into the corner.

Burrell shoots up in defense and drives Worcester back.

Mark called by Foden. Chance for the visitors to clear their lines and relieve the pressure.

Poor box kick by Dickson, with his attempt going straight into touch.

Myler gets Northampton back on track and closes the deficit to 1 point.

Saints continue to dominate at the scrum as they earn another penalty.

The ball spills out of Burrell's hands, and Arr nearly collects the ball, but he knocks it on.

Saints recover their kick off and attack from the outset.

And we're back underway for the second half.

After 40 minutes of rugby, it's the home side, Worcester Warriors that head in with the lead at the interval. After a tough start for the hosts, conceding several penalties and finding themselves down by 6 points, they managed to turn the situation around. Gerrit-Jan Van Velze scored the first try of the encounter and gave his side the lead, which they have managed to hold onto thanks to a very impressive defensive effort. Can they keep the lead for another 40? Live updates of the second half to follow.