Mexican GP FP1: Bottas tops Mercedes 1-2 as Hamilton is under investigation for track limits breach
Valtteri Bottas kicked off the Mexican Grand Prix weekend by setting the fastest time in opening practice, ahead of Mercedes Formula 1 teammate Lewis Hamilton. Dusty conditions and a green track made for challenging, low grip conditions for the drivers, but Bottas appeared unfazed as he lit up the timesheets with a 1m18.341s to finish…