A recovery vehicle had a dangerous near-miss during the Porsche support race in Miami, as it entered the track while bringing Charles Leclerc's car back to the pit lane.
The truck entered the track during the session as cars were completing laps around the Miami International Autodrome.
Leclerc crashed out towards the end of FP2 and caused a red flag as recovery teams rescued his car from the barriers.
The incident is likely to bring renewed concerns over safety, after the Esteban Ocon pit lane incident at the end of the Azerbaijan Grand Prix.
Check out the video below.