Have a look at this crazy person running across the track at the F1 2015 Chinese GP practice round. As you can hear from the commentators, this isn’t the first time this has happened either. This is an extremely dangerous stunt to pull, as you know just how fast these machines are going. As a result of this stunt, the man has been taken into the care of the Chinese police and will hear what his fate shall be. All because he wanted to ride in on of them.
https://www.youtube.com/watch?feature=player_detailpage&v=Dw5m8bmdDIQ
