Untelevised Valtteri Bottas team radio as Cadillac launches investigation over Mexican GP crash

Untelevised team radio footage from the Mexican Grand Prix has uncovered Valtteri Bottas’s angry reaction to his Cadillac’s race-ending suspension failure.

It comes after Cadillac vowed to “fully investigate the cause of the failure”, which left Bottas facing a precautionary trip to the medical centre.