The Formula 1 series is set to make its annual trip to Singapore at the Marina Bay Street Circuit on Sunday, which means Saturday marked the all-important practice race to fine-tune ahead of the main event. However, Saturday's practice race was marred by a delay by an unexpected source: a giant lizard.

The final practice session for the Singapore Grand Prix was interrupted on Saturday because of a lizard invading the track, forcing race control to halt the event.

A large lizard scampered onto the track and stopped the third and final Formula 1 practice session for the Singapore Grand Prix