6.5 Maths: Lagrange's Theorem. 6.30 Frequency Response. 6.55 Psychology: Questions of Behaviour. 7.20 Social Sciences: Turning it Round. 7.45 The Client.

Parents of children with handicaps are sometimes said by professionals to be ' over-protective '. But does this description acknowledge the difficulty of deciding exactly when to let a child take risks?
Producer ANN POINTON
A BBC/Open University production

A series of 15 classic cliffhangers starring
Chapter 12: Caldron of Cremation
(Chapter 13 will be shown next Monday)

Bird Holiday

by Barry Purchese
A series in nine parts

Decorating a shop for Mr Humphries provides pocket-money for Tucker, Tommy and Alan. But Passmore, upset about Allison going out with Tommy, has different ideas.

A look at the world of fashion; pop-singer STEVE STRANGE discusses the difference between style and fashion; and the reasons why some people believe that the way you look is at least as important as what you do for a living.
Producer CHRIS GILDERS
Series producer ROGER TONGE

with subtitles, followed by Weather

A weekly look at wildlife, and the issues affecting the living world with Tony Soper and Jeremy Cherfas
Producer ROBIN HELLIER
Editor JOHN SPARKS. BBC Bristol

A series of six programmes 2: The English Connection
Marx spent 34 years in England - more than half his life. Here he wrote the book that made him world-famous - Das Kapital. Here his daughters grew up in genteel Victorian suburbia. The English connection was all-important to Marx. England was the test-bed for his theories of capitalism. England was a safe haven for a foreign revolutionary.
Written and presented by Asa Briggs
Film cameraman COLIN DEEIIAN Sound FRED DOWNTON Editor PETER ESSEX
Producer IAN TAYLOR
Executive producer JOHN DEKKER
Book (same title), flO.75 /rom booksellers

Time is the theme tonight for this exciting singing star starring Johnny Logan , David Snell and Libra and Leo and featuring: LUKE BATCHELOR RICHARD CALKIN , WAYNE FOWKES GARY FORECAST, ANTHONY JOHNS JOHN WILLETT
Choreography DOUGIE SQUIRES Musical director JOHN COLEMAN Sound MICHAEL MCCARTHY Lighting DICKIE HIGHAM Designer TONY BURROUGH
Producer BRIAN WHITEHOUSE
Executive producer ROBIN NASH
Grace Kennedy - One Voice (record RED 419, cassette ZCF 419), available from retailers

'Ello, 'ello, 'ello ... on the beat tonight with Russell Harty are that arresting double act Cannon and Ball, talking about the world premiere of their first film The Boys in Blue.
Director JOHN ROONEY
Producer FIONA JOHNSTON BBC Manchester

The second of six Forty Minutes documentaries filmed at the Bristol Cancer Help Centre, which follow the lives of six cancer sufferers over a period of nine months.
The patients have been told about the diet. On day two of their crash course, they are shown ways in which the Centre believes they can harness their minds and spirits to combat the disease. The treatment is unorthodox and unusual. In place of surgery, radiotherapy and chemotherapy, there is relaxation, breathing exercises, counselling, and spiritual healing. At the end of the day they leave the Centre to put theory into practice at home.
After this programme Michael Dean will discuss with critics and supporters the merits and demerits of what is called ' holistic' medicine.
Film cameramen BRIAN HALL , DAVID SWANN ANTHONY BRAC.G
Film recordists RON CRABB GEORGE CASSIDY , DON MARTIN Film editor PETER SYMES
Studio director PIETER MORPURGO Executive producer ROGER MILLS Producer ANN PAUL

Part 1

with Rhythm on Two from the Ralph Thoresby Theatre, Leeds. Justly named Versatile; a group of top brass men, led by James Shepherd on cornet. Special guest vocalist Marian Montgomery Conductor Ray Farr
Introduced by Michael Hopkinson
Sound Alan Fox
Lighting George Norton
Producer Dave Perrottet

Presented by David Dimbleby and Peter Snow
Today voters in Darlington have been going to the polls. The result will have crucial importance at Westminster and in the country at large. At the end of a close-fought campaign, Vincent Hanna is at the count to bring the live declaration of the result and first interviews with the winners and losers.
Sir Robin Day talks to leading politicians in the studio about the significance of the night's events.
Studio director JOHN WILKINSON Designer MALCOLM THORNTON Producer DAVID DICKINSON Editor DAVID LLOYD