I've never been at a race before where the fans have been evacuated !
Starts out with light rain at the start; a few fans in the pits unsure what this stuff is falling from the sky, a few spots on the visor and on the car, but starting on slick tyres.
Within a few laps the rain intensifies and the race is red flagged to change onto wets.
And the fans don their ponchos for the duration.
After the red flag, someone, somewhere out there on the restart may have a missing wheel nut retainer.
But the race goes on...