McLaughlin, who started from the front row, collided with Grosjean’s Andretti Autosport car just after two-thirds distance at Turn 1, as the Frenchman rejoined from the pits.
Despite being on cold tires, Grosjean went straight for the apex at Turn 1 as McLaughlin attempted to pass him on the inside, leading to a collision that sent the New Zealander into a huge slide. The pitlane exit line had been moved and shortened since Friday practice, angled more away from the racing line in an attempt to prevent situations like this.
The pair have also previous form this season, crashing out at St Petersburg together with the roles effectively reversed, as McLaughlin was defending on cold tires soon aft …