News and sport

The first practice session for the Bahrain Grand Prix at the Bahrain International Circuit in Manama, the third race of the season.

News and debate. Call [number removed].

Commentary on the British Swimming Championships from Sheffield. Then coverage of the second practice session from Bahrain.

Mark Pougatch is joined by Steve Claridge and Gabrielle Marcotti for the Weekend Preview Show. Plus reports ahead of the Grand National, with Aintree news and gossip from racing correspondent Cornelius Lysaght. And, from 9.15, a look at rugby's European Cup quarter-finals.

David Croft , Maurice Hamilton and Holly Samos preview the Bahrain Grand Prix.