In this fourth episode of the London 2012 festival podcast, Lauren talks to choreographer and performer Claire Cunningham about Ménage á Trois – a new work examining one woman's 20-year relationship with her crutches, set in a surreal imaginary world.

Actress Jessica Hynes talks about the real Olympics as viewed by her fictional sitcom creation, the world's worst head of brand, Siobhan Sharpe: "Yeah, great, so how would that work?"

Remember All the Bells 1197, where the entire country was asked to ring bells as loudly as possible for three minutes? Creator Martin Creed, tells us whether his ears have recovered and previews a new album, Love to You.

Finally, The Guardian's Andrew Dickson provides his highlights of the London 2012 festival and the Dean Rodney Singers perform an extract from Forever, part of the Unlimited series of events.