7.40 Cargo Cults

8.5 Looking at Cells

8.30 M101/26 Complex Numbers

8.55 A Milk Run

9.20 The Surface of Mars

9.45 Ecology

10.10 Digital Systems

10.35 Enzyme Purification

11.0 Maths: Geometric Vectors

11.25 Preparing for Summer School

11.50 Community on Probation

12.15 Teletext

12.40 Floating an Oilrig

1.5 Forge Masters

1.30 Engineering Energy

featuring Gloucestershire v Hampshire

Gloucestershire have not lived up to the potential they showed early in the season. Captain Mike Procter, who can win matches almost on his own, is backed by young bowling partner Philip Bainbridge, superb opening bat Zaheer Abbas, and middle-order batsman Alastair Hignell.

Introduced by Peter Walker; also news of today's other fixtures.
Commentators at Cheltenham John Arlott and Jim Laker

The news of the week, plus a visual commentary for those who cannot hear. With John Edmunds
Editor RICHARD GAMBLE

A series of seven programmes which examine the impact of air travel, presented by Julian Pettifer.

Seven out of every ten people who fly are on holiday. Most pleasure-seekers are on package deals chasing the same 'unspoilt' beaches, beauty spots, and places of interest. What does air travel mean to them and to the places they visit? What is the social impact of millions of package air tourists descending on countries, large and small, developed and underdeveloped?
Travelling for Fun examines the advantages and disadvantages of mass air-tourism in a variety of spectacular and unusual locations, and questions a wide cross-section of people around the world about 'tourist pollution.'

Weather

by AENEAS MACBRIDE starring and with ' Our gamble is over, Dalhousie. You'll walk at dawn tomorrow as agreed, but in case you've no mind to return, there's one fact might persuade you. On what you do hangs not only your life but hers ...'
Designer GUTHRIE HUTTON
Producer PHARIC MACLAREN Directed by ALAN COOKE BBC Scotland

For the past four weeks our intrepid musician has told the musical story of his life. Now with a hit single behind him (You're a lady) the draw of the big city is too much and he returns to London with a few bob in his pocket but not much in the bank. The Demon Drink featuring the LONDON SAXOPHONE QUARTET and EQUALE BRASS with LENNIE BUSH (baSS)
HAYDN JACKSON (drums)
Written by PETER SKELLERN
Recorded on location at the Orangery, Holland Park, London, and the Black Horse. Richmond upon Thames Director SIMON BETTS
Producer KEN GRIFFITH. Preview: page 25

starring Dirk Bogarde, Ingrid Thulin
In the German Ruhr on the night of 27 February 1933, a rich and powerful family assemble to celebrate the birthday of the despotic Baron Joachim von Essenbeck, head of the vast Essenbeck steel-works. The party is interrupted by the news of the burning of the Reichstag in Berlin - the signal for Hitler's Nazis to take over Germany.
Films: page 23