Blue Peter presenter Radzi challenges a team of six children to explore the rules of punctuation through punctuation tasks. Show more

Series about properties that have gone to auction. Martin Roberts and Lucy Alexander visit a property in Derbyshire, a former cigar warehouse in London and a flat in Manchester. Show more

Documentary following life on the English Channel. The Royal Navy bomb squad unearth a deadly relic that has been sitting on a mantelpiece for 30 years. Show more

Series following tradesmen and looking at cowboy contractors. Tommy meets Sandra and Freddie, who spent their savings on a dream family kitchen, only to be taken in by a con man. Show more

Gardening magazine. James Alexander-Sinclair celebrates magnolias by visiting Borde Hill Garden in West Sussex, and Monty Don gives his borders a bit of a boost at Longmeadow. Show more

Series following British flying doctors in Australia. Rookie flying doctor Eoin is scrambled to a badly hurt photographer and Yorkshirewoman Sarah fights to save a biker. Show more

A look at the life of the Lawrence of Arabia star and legendary hellraiser Peter O'Toole, with archive footage exploring the story of his colourful career. Show more

Jason Mohammad introduces live second-round action in Sheffield. Matches are played over three sessions and are the best-of-25 frames. Show more

Andrew Neil with all the latest election news, including interviews with Vernon Coaker and William Hague. Giles Dilnot continues his tour of the UK, he is knitting in Oxford. Show more

General knowledge quiz in which teams from all over the UK battle to beat the Eggheads, some of the country's top quiz champions. Show more

Stephen Watson presents live Pro12 coverage as Ulster welcome Leinster to the Kingspan Stadium, hoping to secure a place in the play-offs. Show more

Series following the Falkland Islands community. It's high summer, and time for the annual Stanley horticultural show. The islanders welcome some honoured guests. Show more

Sports chat show presented by Clare Balding. Joining Clare are 19-time champion jockey AP McCoy and Olympic golden girls Victoria Pendleton and Charlotte Dujardin. Show more

With Kirsty Wark. No Lib Dem deal with the SNP. The gloves come off on foreign policy. Plus the latest instalment of This House Believes. Show more

An irreverent review of the week's election campaign with expert analysis, political debate and popular reaction to big campaign moments with the @voteworm. James O'Brien hosts.

Music programme featuring live sessions from contemporary and classic artists, including George Clinton Parliament Funkadelic, Mirel Wagner, Ghostpoet and Mumford & Sons. Show more

Jason Mohammad presents highlights from the night's second-round matches, where the first quarter-finalist will be decided.

Jason Mohammad introduces second-round highlights from Sheffield, where the Crucible is hosting its 39th world championship.

David Dimbleby presents topical debate from West Bromwich. On the panel are William Hague, Harriet Harman, John Swinney, Paul Nuttall and Natalie Bennett. Show more

Ed Byrne and Dara O Briain complete their Pan-American adventure. In the final episode, the pair travel south through the mountains of Costa Rica to Panama. Show more