Steven Shingler continues his fine form from the boot and Scarlets now lead 12-6.
O'Donnell is deemed to be off his feet and Scarlets will now get the opportunity to increase their lead.
Super play from James Davies who is there to the breakdown first and wins his side the penalty. Shingler kicks his side into the Munster half.
Shingler makes it three from three and he nudges Scarlets into a three point lead.
Penalty given to Scarlets with Donncha O'Callaghan penalised for a high tackle on Jordan Williams. Steve Shingler will now kick his third penalty of the afternoon.
Scarlets look dangerous as they make their way into the Munster 22. Scarlets lose the ball with a knock on but referee Dudley Phillips is going to the TMO for a tackle a few phases ago for what looked like a high tackle on Jordan Williams.
Keatley's kick sneaks in past the post and the scores are level.
Phil John is penalised for tackling the man in an offside position and Munster get the penalty. Keatley to go for the posts once more.
Keatley looks for touch once again but his kick is loose again and Jordan Williams is at home to clear for the Scarlets. Lineout Munster just outside the Scarlets 22.
That's a poor kick from Keatley and Aled Davies is there to the ball first and he clears to touch.
Scarlets
Munster