6.50 Technology: Electric Money

7.15 Maths: The Genetics Game

7.40 Hogarth's Paintings

8.5 Tin - The Mettle of Malaysia

8.30 Physics: Which Way to Turn?

8.55 Pure Maths: Symmetric Matrices

9.20 What is Music?

9.45 Monetarism and Coal

10.10 Maths: Complex Functions

10.35 Maths: 'Real' Exponential Functions

11.0 Open Forum: Magazine Programme

11 25 Light: In Search of a Model

11.50 Maths Methods: Resonance and Damping

12 15 Biology: Metabolic Pathways

12.40 Earth Science: Beneath Scotland

1.5 Potsdam 3: The Deal

1.30 Chemistry: Spectroscopy

The John Player Special Cup Semi-final
Orrell v Bath
The Schweppes Welsh Cup Semi-final
Neath v Cardiff
Nigel Starmer-Smith introduces highlights of yesterday's two top semi-finals in the English and Welsh Cups.
Orrell were determined to go one better than last year when Bath, the eventual winners, went through as away team in a drawn match. Cardiff, the Welsh Cup holders, had an even harder task visiting cup favourites Neath with Jonathan Davies at the helm.
Director DEW! GRIFFITHS
Series producer HUW JONES

Midland Bank World Indoor Pairs Championship
The final, worth E13,000, is the best of nine sets, with four played this afternoon and each set is 7-up.
The holders, DAVID BRYANT and TONY ALLCOCK , are favourites to win the title for the second time.
DAVID ICKE introduces the first session of this two-part final from Bournemouth.

or The Witch's Curse An opera in two acts by w. S. GILBERT and ARTHUR SULLIVAN with the Ambrosian Opera Chorus and the London Symphony Orchestra conducted by Alexander Faris
Bound by an ancient curse to commit a crime every day, Sir Despard Murgatroyd is greatly relieved when he learns that shy
Robin Oakapple is the true Lord of Ruddigore - and rightful victim of the curse. Robin has just won the love of etiquette-obsessed Rose, so he is none too happy to learn of his fate. However his foster brother Dick, who also has his eyes on Rose, is delighted.
Directed by BARRY GAVIN
Produced by JUDITH DE PAUL A BRENT WALKER production

Midland Bank World Indoor Pairs Championship
DAVID ICKE introduces further highlights.

'... the public has the right, in the first instance, to know what its elected representatives are doing.'
(MRS THATCHER , 1960)
This week, in the last of the present series, Michael Ignatieff and his guests Lord Chalfont
Professor Ian Kennedy David Leigh
Dr Kenneth Robertson discuss: Secrecy in British society
Researcher HILARY HODGSON
Studio director MARK HARRISON Producer AMANDA THEUN1SSEN BBC Bristol

Presented by Brian Widlake and Valerie Singleton and including the DAT revolution, with Mark Rogerson reporting on how Japan's latest hi-fi invention has split the world right down the middle. With PAUL BURDEN
JAMES HOGG and FRANCINE STOCK
Studio director KATHY GEE Editor JONATHAN CRANE

Pattie Coldwell and the team offer practical advice on preventing and curing condensation and damp.
Harry Greene repairs some leaking pipes that cause dampness and distress to a Troubleshoot viewer, while Rick Ball installs extractor units in the kitchen and bathroom. There's a review of products designed to assist damp DIY-ers and Gilly Love completes the decor for a now well ventilated bathroom in the house at Pebble Mill.
BBC Pebble Mill

Midland Bank World Indoor Pairs Championship
The second session of this best-of-nine-sets final started this evening with five sets left to play. DAVID ICKE introduces highlights from the Bournemouth
International Centre. Commentators
DAVID RHYS-JONES
JIMMY DAVIDSON Summarisers MAL HUGHES , DAVID MCGILL
Television presentation
KEITH MACKENZIE , PETER HAYWARD Executive producer KEITH PHILLIPS

Ludovic Kennedy reviews Arena: How Do You Solve a Problem Like Maria? (BBC2) Intimate Contact (Central) and The Last Resort (Channel Four) with his studio guests Jools Holland
Mavis Nicholson and John Walsh , Literary Editor of the London Standard
And on the 20th anniversary of the first edition of Dee
Time, Simon Dee reflects on television then and now. Producer CHARLES MILLER

by SIMON GRAY starring
Quartermaine and 'You know, St John , you have an amazing ability not to let the world impinge on you.' As St John Quartermaine 's world largely consists of the staff-room at the Cull-Loomis School of English for
Foreigners, his relationships with his colleagues - not to mention his students - tend to be somewhat vague. And that presents problems. Film editor DAVE KING
Designer GEOFF POWELL
Photography JOHN MCGLASHAN Script editor PAUL MARCUS Producer LOUIS MARKS Directed by BILL HAYS
0 FEATURE: page 4 and FILMS: page 29
* CEEFAX SUBTITLES

Midland Bank World Indoor Pairs Championship
Introduced by DAVID ICKE