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including at 12.50 News Summary

[Photo caption] Peter Croft is aiming for a place on the British Olympic shooting team and today's competition could see him come nearer his target: 3.0

12.15-5.5 pm Grandstand
Introduced by David Coleman

12.20 Football Focus
with Bob Wilson

12.55 Sports Round-up

1.15, 2.10, 2.45 Motor Racing from Kyalami: The South African Grand Prix
From the blistering heat of Rio to the rarefied atmosphere of Johannesburg and live coverage of round two of the Formula One World Championship. Alain Prost was first on the board in Brazil but signs were that Britain's Derek Warwick in the Renault, although a non-finisher, will be a constant threat to Piquet's crown this season. Can Martin Brundle, another point scorer in Brazil in the Tyrrell, do it again? Murray Walker and James Hunt will have the answers.

1.55, 2.30, 3.10 Racing from Ascot
2.0 The Lily Tree Novices' Hurdle Race (24n)
2.35 The Royal Fern Novices' Steeplechase (3m)
3.15 The Contiboard Novices' Handicap Steeplechase (2½m)
Commentators PETER O'SULLEVAN, JULIAN WILSON and RICHARD PITMAN

3.0, 3.20 Shooting: The Diners Club International Sporting Seven
Britain's only Olympic shooting gold medal was won by Bob Braithwaite in Mexico, 1968. but hopes are high for similar success this year in Los Angeles. This competition, which has attracted all the top European shooters, will give Britain's selectors a form-guide for the four-member Olympic team.
Reporter Tony Gubba

4.15 Professional Boxing
Best of the action from last night's Greg Steene promotion at Watford. The main event was the British Light-Heavyweight Championship between the holder Dennis Andries from Hackney and Tom Collins from Leeds, with the score one-all from their previous title encounters.
Commentator Harry Carpenter

3.50 Half-times

3.55 Ski-ing
In sublime contrast to the daredevils of the downhill, Archie MacPherson reports from the French Alps on the World Cup finals for acrobatic skiers, nonetheless demanding and not without danger.

4.35 Final Score
The classified check plus news of today's other sporting action.

Television presentation:

Motor Racing SABC
Racing RICHARD TILLING
Shooting TERRY LONG
Boxing BOB DUNCAN
Ski-ing GRAHAM FRY
Assistant editor, Grandstand BRIAN BARWICK
Producer, Grandstand MARTIN HOPKINS
Editor, Grandstand JOHN PHILIPS