 Farrell kicked over the resulting penalty, giving Saracens the lead for the first time in the game.Saracens continued to apply pressure with a one-man advantage, and on 66 minutes, with a scrum five metres from the Leinster try line, Number 8 Billy Vunipola picked up the ball and managed to charge his way through four defenders to score under the posts.A straightforward conversion followed from Farrell, which gave his team a ten-point lead.