Rishi Persad presents live coverage of the 2012 WBT World Indoor Bowls Championships, from the Potter's Leisure Resort, Hopton-on-Sea, Norfolk.

The world singles competition moves to the crucial semi-final stage, where the world's top indoor bowlers continue to battle it out for a place in the final of the most prestigious competition in the sport.

Expert commentary comes from David Corkill with co-commentators John Price, Andy Thompson and Greg Harlow. Show less