There's one place you shouldn't stand at a Formula One race, and that's on the track.
It's a rule two marshals at the Monaco Grand Prix will never fail to forget after nearly being hit by Mexican driver Sergio Perez.
The pair made a dash across the track on turn one when Perez sped around the corner before slamming his brakes and narrowly missing them.
"Man what was wrong with those marshals?" Perez yelled over the radio. "I nearly killed him!"
When asked about the close call after the race, Perez said it happened during the Safety Car as he left the pits.