© Colm O'Neill / Seconds Left Images 2012 - Clermont's Sitiveni Sivivatu is attended to by Morgan Parra as referee Wayne Barnes issues a yellow card to Sean O'Brien of Leinster for a high tackle - Leinster v ASM Clermont Auvergne - Heineken Cup - Aviva Stadium - Dublin - Ireland - 15/12/2012 - All rights reserved