WATCH: An in-depth look at how Hitech teammates Ghiotto and Mazepin collided

Nikita Mazepin and Luca Ghiotto broke the golden rule in the Sprint Race on Sunday, as the Hitech Grand Prix teammates collided with one another.

Ghiotti was forced to retire, while Mazepin was handed a time penalty for his part in the crash. Watch to find out exactly how it happened.