Jennings' penalty from the left-hand side is successful.

Manu Vunipola slots the penalty from in front.

Sarries building from kickoff inside Falcons 22

All to play for in North London.

That is half time. Sarries hit back just before the half time hooter!

Jennings' penalty shot from just inside the right touchline is over.

Another scrum pen to Falcons and they will kick for goal from the right-hand side.

1min until half time.

The TMO denies Saracens a try down the left, forward pass before Olly Hartley goes in.

Jennings has a shot at goal from just inside the Falcons half but it veers wide.