From Rochester Cathedral, Kent.

The Yearof the Dragon. In this the most auspicious of years in the Chinese calendar, Mark Tully confronts the dragon in its many guises. Producer Beverley McAinsh. Repeated at 11.30pm

The Island of Steep Holm. Lionel Kelleway explores this square mile of fascinating history and wildlife in the middle of the Bristol Channel. The island boasts spectacles of natural beauty and intriguing residents, including the longest legless lizard this Side Of Hungary. Producer Sandra Sykes

Roger Bolton with the religious and ethical news Of the week. Series producer Liz Leonard

Brian Rix speaks on behalf of the largest charity in Britain working with people who have learning disabilities, theirfamilies and carers. Producer Anne Downing
DONATIONS: Mencap, [address removed]
CREDIT CARDS: [number removed]. Shortened 3.28pm

Three Great Beats of Eternity. From St Martin in the Fields, London, on Trinity Sunday. Led by the Rev David Monteith , with Canon Eric James. Excerpts from JS Bach's Trinity cantata Gelobt Sei Der Herr, Mein Gott. Director of music Paul Stubbings.

Repeated from Friday

Eddie Mair presents news and conversation about the big Stories Of the week. Editor Kevin Marsh

Omnibus edition.

Omnibus edition.

(or until close of play)
England v West Indies
Commentary on the fourth day's play in the First Cornhill Test at Edgbaston. Including at 1.15 and
3.45 News and at 1.18* Call the Commentators. * Approximate times

Jeremy Hardyjoins Barry Cryer, Graeme Garden , Tim Brooke-Taylor and chairman Humphrey Lyttelton for the antidote to panel games. Repeated from Monday

Sheila Dillon investigates organic food produced on a large scale and asks how it tastes and what it costs. Producer Lucinda Montefiore. Extended rpt tomorrow 4pm

With James Cox.

Petroc Trelawny explores music making, past and present, sacred and secular, in six British cities.
2: Worcester. The music of Elgar may dominate the city, but there are other musical delights to be found such as the restored Countess of Huntingdon Hall. Producer Andy Cartwright. Repeated Saturday llpm

Nigel Colborn , John Cushnie and Bunny Guinness answer questions posed by gardeners from Lancashire. With chairman Eric Robson. Producer Trevor Taylor. Repeated Wednesday 3pm

Clare Balding explores six great historic walking routes of the British Isles. 4: The Icknield Way Every lump and bump on the landscape has a history, as Clare learns from Susan Oosthuizen when they walk from Steeple Morden to Therfield Heath in Cambridgeshire. See OS Maps Explorer 208 and 209. Producer Lucy Lunt. PHONE: [number removed] For a factsheet send a large SAE to: [address removed] E-MAIL: ramblings@bbc.co.uk

Fyodor Dostoyevsky's romantic thriller about guilt and redemption, dramatised in three parts by Mike Walker.

In a fever of guilt, Raskolnikov finds himself pursued by the unnaturally cunning investigator, Porfiry Petrovich.
(Repeated Saturday 9pm)

Shyama Perera examines a series of new editions of Virginia Woolf's novels and Julia Eccleshare looks at the latest children's books. Producer Anne-Marie Cole. Repeated Friday 4pm

For summer Frank Delaney introduces poems of heat, hops, lust and lime-tree bowers by poets including Helen Dunmore , Coleridge, Brendan Kennelly , Roger McGough and Boris Pasternak. Producer Frances Byrnes. Repeated Saturday 11.30pm

Mark Whitaker with major issues, important events and reports on changing attitudes at home and abroad. Repeated from Tuesday

Three programmes celebrating speeches of inspiration and entertainment from graduation ceremonies. 2: As they receive honorary degrees, writer Edna O'Brien and pop legend David Bowie share the wisdom of their experiences with graduates. Producer Rebecca Moore. Rptd Saturday 7.45pm

Martha Kearney presents her selection of the past week on BBC radio.
Producer Harry Parker. PHONE: [number removed] FAX: [number removed]. E-MAIL: potw@bbc.co.uk WEB SITE: www.bbc.co.uk/radio4/potw

Jill jumps to the wrong Conclusion. Rptd tomorrow 2pm Soap and Flannel with Alison Graham : page 34y

David Aaronovitch presents a new series of the topical chat show in which British-based guests from around the world observe, parody and dissect current stories from a foreign perspective. Producers Julia Fleming and Andrea Kidd

News and views from Edgbaston on the fourth day of the First Cornhill Test.

Roger Bolton airs listeners' views on BBC radio programmes and policy. Repeated from Friday

Marcel Berlins takes a lively look at the legal affairs Of the moment. Repeated from Thursday

The baby-boomers of the sixties who defied convention and gave youth a new identity are now in their fifties and sixties. What is life like for them now in a society that, partly through their own efforts, worships youth? In two programmes, Jenny Cuffe finds out. (R)

The so-called new economy needs new knowledge and new skills. Peter Day asks where they will come from.
(Rptd from Thursday)

Presented by Andrew Rawnsley. 10.45 Hindsight Four polemical columnists reassess their views. Part 3. Editor John Evans

LibbyPurves looks at the effectiveness of drug education in Britain. Repeated from Tuesday

Repeated from 6.05am

South African editor Donald Woods fled the apartheid regime of his homeland in order to write the biography of black activist Steve Biko . Here he reflects on some of the writers who have given him inspiration. Repeated from Thursday