No surprises as Ulster give away yet another penalty with Callum black the guilty party this time. Priestland now looking to increase his sides lead.
Priestland splits the posts with another super kick and Scarlets lead 12-0.
Ulster give away another penalty after Best is penalised for crawling on the ground after being tackled. Priestland will attempt his fourth penalty of the evening.
Priestland tries to find touch in the corner but Bowe is there to call the mark and clear for Ulster.
Ulster's ill discipline continues with Ludik tackling Priestland while he is on the ground. The Wales international kicks his side into the Ulster half.
Priestland makes it three from three to give his side a 9-0 lead as we enter into the final 10 minutes of the half.
Van der Merwe is penalised again this time for being offside and Priestland will go for the posts once more.
Bowe chases an up an under and is able to get a hand on the ball which finds its way into the hands of Clive Ross, however the Flanker is offside and Scarlets get the penalty. Priestland kicks his side into the Ulster 22.
Ulster making far too many handling errors in the opening exchanges of the game with Marshall losing the ball forward giving The Scarlets the scrum.
Priestland's kick is good and Scarlets lead 6-0.