6.40 Change in a Therapeutic Community. 7.5 Mental Health: Whittingham. 7.30 Metal Finishing.

9.10 Descubra Espana Vistas de provincia
Vida diaria; Frutos del campo; Tierra riojana
9.27 Japan: The Crowded Islands City (Tokyo. Repeat)
9.48 The History Trail
1: The Church and the Village
10.10 Science Workshop Bread B
10.32 Scene
Booze
11.5-11.20 Maths-in-a-Box Strange Visitor
11.30 Search
Wales and the Americas: 1
11.55 The Past Afloat
2: Setting Sail
Book (same title) £ 12 .95 from booksellers

with Michael Buerk and Moira Stuart
Weather JACK SCOTT

(London and SE only: Financial Report and News Headlines with subtitles)

DONNY MACLEOD , BOB LANGLEY, MAMAN FOSTER and MARJORIE LOFTHOUSE are the presenters of television's liveliest lunchtime magazine, introducing a cheerful mixture of information, music and humour.

A See-Saw programme
Told by Ray Brooks

A series for 4- and 5-year-olds, and adults watching with them. This week: e '
Introduced by CHRISTOPHER NEIL
Puppet animation JOE BARTON
Producer BARBARA PARKER

2.15 Music Time
Sounds in the Country: 2
2.40 British Social History Richard Arkwright and the First Factories

featuring The Opening Ceremony

Satellite coverage of the colourful and spectacular prelude to the 'Friendly Games' in Brisbane, Australia.

HRH The Duke of Edinburgh opens the Games on behalf of HM The Queen and reads The Queen's Message

Over 2, 000 athletes from 54 Commonwealth countries, as far apart as the Falklands and Fiji, will be competing for medals in ten sports.

David Coleman describes the scenes in the Queen Elizabeth II Stadium, including: The Parade of Teams, The Arrival of The Queen's Message, The Opening of the Games, The Taking of the Oath

Introduced by Desmond Lynam

Feature p84

Story: "Humphrey the Dancing Pig"
Written by Arthur Getz

Presenters Carol Chell, Don Spencer

(Shown on BBC2 at 11.0 am)

Final clues to the whereabouts of the hidden treasure. Have you guessed what it is?

A continuation of the new serial in 26 parts based on the stories by Mark Twain.

When Huck recognised a boot-print, he guessed his cruel, worthless father was after him for his money. Huck pleaded with Judge Thatcher to take the gold, but the Judge, suspecting the truth, asked Huck to sign it over to him as trustee. Pap found Huck, locked him in an isolated cabin, and then set off to get the money. Now Huck is trying to escape before his father returns.

Produced by Madison Pacific Film Ltd in association with Wagner-Hallig Film GmbH

with Paul McDowell

with Simon Groom, Sarah Greene and Peter Duncan
The Great Stink! In 1858 the stench from the River Thames was so disgusting that MPs had to abandon the Houses of Parliament. The result was a reconstruction of London's drains and sewers - many of which are still in use today. Simon goes underground to report.

(Repeat)

with Richard Baker ; Weatherman

Look East, Look North
Look North West, Midlands Today South East at Six, Points West
South Today, Spotlight South West and at 6.25
Nationwide
(Regional details as Monday)

DESMOND LYNAM introduces highlights of today's Opening Ceremony in Brisbane, Australia. DAVID COLEMAN describes the spectacular scenes in the Queen Elizabeth II Stadium where over 2,000 athletes gathered before
HRH The Duke of Edinburgh to hear The Queen's Message and witness the opening of the Games.

A special edition to celebrate Radio 1's 15th anniversary
Introduced by Radio 1 DJs

In captivity their graceful agility and remarkable intelligence make them star performers at seaquaria the world over. In the wild too we see how they've earned a reputation for seeking close contact with man - swimming with him, rescuing him from drowning, even taking him for rides!

Now there's news from Western Australia that wild dolphins are coming right up the beach, dodging playfully between the legs of bathers and accepting food from fascinated spectators - is it pure chance, or yet another astonishing encounter with a marine mammal intent on persuading us to 'join in the swim'?

BBC Bristol
Book, Wildlife Through the Camera, £10.25 from booksellers
(Subtitles on Ceefax page 170)

by Alex Shearer
A comedy series starring Peter Davison as Brian, Robert Glenister as Steve and Sara Corper as Sonia

Sonia is working at the vegetarian restaurant and finds she has a lot in common with Horace, the chef. Meanwhile, Brian is similarly involved with Michele, a fellow student. Trouble is brewing when Steve takes his new-found girlfriend to the Chinese restaurant.

with Michael Buerk; Weatherman

by Alick Rowe
A six-part serial

After the latest storm with Claire: her involvement with Mac, a local drop-out, Pam refuses to acknowledge her divisive effect on the family - unlike Tony, who now has deep misgivings about her possible adoption.

A series of five programmes

For six months Det Chief Insp Brian Ward and his men from the Reading Office of No. 5 Regional Crime Squad, have taken evidence in secret from armed robbers turned supergrass against the network of top London gangs.

Now they are ready to arrest 30 of their 'targets' in a series of simultaneous dawn raids across southern England. Hundreds of extra officers are brought in to make the mass arrests. For the success of the operation it is vital that none of the 'targets' escape the net, giving them a chance to warn the others.

The St Ivel Ice International from Richmond Ice Rink, featuring The Men's Championship and The Pairs Championship

European Champion Norbert Schramm of West Germany is expected to win the Men's title, but he may face stiff opposition from the Canadian triple axel expert Brian Orser.

In the Pairs event Britain's Susan Garland and Ian Jenkins hope to show continued improvement.

World Ice Dance Champions Jayne Torvill and Christopher Dean perform another exhibition routine.

Commentator Tony Gubba

With Christopher Dean