The afternoon session of Formula 1 preseason testing was briefly interrupted Friday when a shuttle bus drove on the track. In a bizarre scene, a red flag was waved to halt testing as a white bus drove slowly on a runoff area of the track at Bahrain International Circuit.

And that was a bus on the service road down at Turn 10, which caused the session to be briefly halted. F1 testing 2025: Wrong time for a Bahrain bus tour. Shortly after the light

The final day of pre-season testing at Bahrain International Circuit has been halted by a bizarre incident. The red flag was waved with less than an hour to go in Friday morning's test session, where the Ferrari of Charles Leclerc had been leading the timesheet.