Snooker - Betfred.com World Snooker Championship - The Crucible Theatre, Sheffield - 26/4/11.World Snooker Chairman Barry Hearn poses after the announcement that the UK Championship will now be played at York Barbican, the Masters will now be played at Alexandra Palace and that Rileys will launch the first National Snooker Week.Mandatory Credit: Action Images / Steven Paston.Livepic