Alonso to test for Aston Martin alone as F1 team awaits Stroll update

Stroll was ruled out of this week’s three-day test after a cycling incident left him with what team boss Mike Krack has now revealed is a wrist injury.

The team still doesn’t know if Stroll will definitely be fit enough to take part in the Bahrain Grand Prix next weekend.

Reigning Formula 2 champion Felipe Drugovich took over the car for Thursday morning’s session, although his running was compromised by an electrical issue before he handed the car to Alonso for…