On the eve of the Australian F1 grand prix, we talk to Jacky Ickx, who struck a blow for safety in motorsport’s most dangerous era – and won several big races.

Cadillac will have a bigger presence at the 24 Hours of Le Mans after race organizer the Automobile Club de l’Quest today extended invitations to four Cadillac entries for this year's race.

In part, this is because of the mass of experience that has accrued at the Clermont-Ferrand-based specialist since it first provided tyres for the inaugural Le Mans 24 Hours in 1923, and also ...