6.45 Rates of Change
7.10 Desert Ecology
7.36 Physical Chemistry: Reaction Mechanisms(2)
8.00 Introductory Electronics

When Roobarb Didn't See the Sun Come Up told by Richard Briers. Written by GRANGE CALVELEY Animation by BOB GODFREY (R)

Beauty and the Snozz

starring Andrew O'Connor
Bernie Nolan , Kate Copstick and Terry Randall with guest stars Andy Crane , Mark Curry , Brother Beyond. Editor ED PUGH
Designer BARRY ROACH
Director JOHN NORTHOVER Producer MARTIN HUGHES BBC North West

A Service of Remembrance from Liverpool Cathedral Live coverage of this morning's ecumenical act of remembrance for those who died at Hillsborough just two weeks ago. Desmond Lynam and Mgr Vincent Nichols describe the scene as the people of Liverpool are joined by the nation to remember those killed at Sheffield. The Service
Welcome - the Right Rev David Sheppard , Bishop of Liverpool.
Preacher - the Rev Dr. John Newton , Moderator of the Free Church Federal Council. Prayers - the RC Archbishop of Liverpool, the Most Rev Derek Worlock.
Hymns: Abide with Me, God Is Love, Guide Me 0 Thou
Great Redeemer, You'll Never Walk Alone

Wildlife of the River Lyd. (R)

Introduced by Steve Rider featuring the Rugby League Cup Final. Timetable*
12.35 Rugby League
1.00 News; 1.05 Motor Racing
1.25 Racing; 1.40 Boxing
1.55 Racing
2.10 Rugby League
2.25 Racing; 2.35 Snooker
2.50 Rugby League
3.40 Football latest
3.50 Rugby League
4.40 Football
'Timings are subject to change
Rugby League from Wembley Stadium. Live coverage of the Silk Cut Challenge Cup Final St Helens v Wigan
Commentators RAY FRENCH and PETER FOX
Snooker from Sheffield.
Embassy World Professional Championship
Commentators TED LOWE.
JACK KARNEHM , CLIVE EVERTON
Racing from Haydock Park.
1.30 Sir Richard Fairey Memorial Stakes (lim)
2.00 'Mail on Sunday' 3-year-old Series Handicap (lim)
2.30 Fairey Group Spring Trophy (7f)
Commentators PETER
O'SULLEVAN, JULIAN WILSON and JIMMY LINDLEY
Motor Sport
Esso British Touring Car Championship
Steve Rider and Murray Walker reporting.
Boxing from London.
Commentator JIM NEILLY
Television presentation:
Rugby League KEITH PHILLIPS Racing WENDY SHEPPARD Snooker KEITH MACKENZIE Motor Sport BHP LIMITED Producer MARTIN HOPKINS Editor JOHN PHILIPS

with Moira Stuart
Weather

The Iceman Ducketh A Horse's Tale
Rock-a-Bye Bear Director NICK JONES
Producer DAVID PLATT

written by TONY HAWKS and NEIL MULLARKEY and featuring music from Morris and the Minors. St Normal Day
A special day in Normalton.
Visual effects CHRIS LAWSON Lighting ROBIN EMPSALL Design MEL BIBBY
Director JULIET MAY
Producer NICK SYMONS
A NOEL GAY TELEVISION production for BBC North West
0 CEEFAX SUBTITLES

starring
Richard Dean Anderson in Countdown
Mac is called in to deal with an extortionist who has planted a bomb on a liner.
Written by DAVID KETCHUM and TONY DIMARCO
Directed by STAN JOLLEY
0 CEEFAX SUBTITLES

starring Bob Monkhouse. Programme consultant HUGHE GREEN
Programme associates
COLIN EDMONDS. JOHN JUNHN
GAVIN OSBON. Additional material PAUL ALEXANDER
Musical director JOHN COLEMAN Staging DI COOKE
Sound HUGH BARKER
Lighting DICKIE HIGHAM Design GARRY FREEMAN
Production STEWART MORRIS
0 TO VOTE: phone [number removed] - and add the number of your favourite act. A 12-second call costs 5p.

Starring Peter Falk, Joyce Van Patten

Strange as it may seem, a museum can be a hotbed of intrigue and passion. This particular museum also exhibits a severe financial problem to which there seems only one solution - murder. If only they'd asked Lt Columbo first.
(Ceefax subtitles)

with Martyn Lewis Weather

starring
Promise to a Dead Man
Forty years ago the 'red rose murders' were the talk of San Francisco, the slaying of a young woman and an off-duty policeman remaining unsolved to this day. When Killian brings up the anniversary, an old cop's desire for revenge is revived and some skeletons in Devon King's cupboard begin to rattle ...
Written by THANIA ST JOHN
Directed by ERIC LANUEVILLE
0 CEEFAX SUBTITLES

and Bunny Is Missing Down by the Lake Oscar is forced to take a depressed Felix with him on a weekend in the mountains.
Written by ALAN MANDEL and CHARLES SHYER
Directed by JERRY PARIS

starring Michael Beck Annie McEnroe
John Ratzenberger A world after the oil wars ... with energy at a premium and the Earth's food and resources running out, marauding gangs are terrorising the remaining peaceful people. Hunter - a lone 'bike rider' -joins one such group to fight the 'battletruck' used by an oil-hungry gang.
Screenplay by IRVING AUSTIN.
JOHN BEECH and HARLEY COKLISS Produced by LLOYD PHILLIPS and ROB WHITEHOUSE
Directed by HARLEY COKLISS
(First showing on British television)
0 FILMS: page 21

New country stars the Forester Sisters and Pam Tillis join Hank Williams Jr making a rare television appearance at a gala occasion filmed at the home of country music, the Grand Ole Opry in Nashville, Tennessee. Produced by BILL TURNER