© Andrew Fosker / Seconds Left Images 2009 - Wasps' Joe Simpson is treated after he is left with blood streaming down his face after an incident involving a Quins' George Robson headbutt which concluded with the sending off of Robson London Wasps v Harlequins - Guinness Premiership - Twickenham Stadium - 05/09/09 - London - UK - All Rights Reserved