Szarzewski returns from the sin-bin.

PENALTY SCARLETS. Good start to the half for the home-side. Priestland kicks 3 points to bring the lead to 23-10.

Back underway for the second half. Racing still with only 13 players as Szarzewski and Estebanez see out their time in the bin.

TRY SCARLETS. Scrum-half Rhodri Williams scampers over the line past the stretched Racing defence.Priestland has no problems with the conversion and Scarlets take a deserved 20-10 half-time lead.

Scarlets deep in Racing territory, can they make the numbers tell.

It's deemed that Estebanez did strike Shingler and so he joins Szarzewski in the sin-bin. Scarlets with a two man advantage now and will hope to make it count before half-time.

TMO called in to adjudge on some off-the-ball ill-disciplines. Could spell trouble for Fabrice Estebanez who seemed to strike Scott Williams.

Racing loss another for clear punch... Muppet! Down to 13.

PENALTY SCARLETS. Rhys Priestland adds 3 points from the resultant penalty. 13-10 to Scarlets.

Big blow for Racing in the run-in to half-time. Yellow card for Dimitri Szarzewski for no releasing in the tackle before trying to strip the ball. Seemed like a harsh decision but great chance now for Scarlets to finish strong.