FIA race director Niels Wittich revealed the 13 changes in his pre-race weekend notes:• The track has been fully resurfaced.
Ferrari scored a 1-3 in the pit lane at least in Montréal before Carlos Sainz and Charles Leclerc went out of the race.
while Red Bull were fined as they had instructed Perez to bring his RB20 back to the pit lane.