If first practice for this weekend's Bahrain Grand Prix was a fairly straightforward affair, FP2 was... less so.
Things were fairly routine for almost an hour, before Alex Albon suffered a big crash after running wide at the final corner and smashing his Red Bull into the barriers in what was a big shunt for the Thai driver.
FP2 REPORT: Hamilton heads Verstappen under the floodlights as Albon suffers huge shunt in Bahrain
The red flags were flown to halt the session while Albon's car was cleaned up, and he returned - thankfully unhurt - back to the pits. But the session had barely restarted when it was red flagged again, after a stray dog was spotted on the track.
In amongst all that, Lewis Hamilton completed a clean sweep of Friday running by finishing fastest, ahead of Max Verstappen and Valtteri Bottas.
Hit play on the video above to see all the action from this rather unusual practice session under the lights in Bahrain.
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