Wales & West Utilities has produced a new film – called “The Silent Killer” – which highlights the dangers of Carbon Monoxide (CO) Poisoning and what to do in the event of a suspected CO Poisoning situation. The CO Poisoning Campaign was officially launched on February 24th 2012 at the Royal Welsh College of Music & Drama in Cardiff by Baroness Finlay, Co-Chair of the All Party Parliamentary Gas Safety Group (APPGSG).