Formula 1 drivers complained this week about the smell of marijuana as they prepared for the Las Vegas Grand Prix. One even joked they could fail drug tests.

LAS VEGAS (Reuters) -Argentine Formula One rookie Franco Colapinto has been cleared to race in Saturday's Las Vegas Grand Prix after crashing heavily in qualifying, his Williams team said. The 21-year-old hit the wall during the second phase of Friday night's session,

Franco Colapinto's participation in the Las Vegas Grand Prix will be subject to a medical examination ahead of Saturday evening's race after he suffered a 50G impact in qualifying.

Franco Colapinto, who escaped serious injury in a high-speed crash in qualifying for the Las Vegas Grand Prix, has been cleared to take part in Saturday night's race, his Williams