Shocking moment hit fly-on-the-wall BBC documentary Scrappers star ploughed into a pensioner

This is the shocking moment a star of hit fly-on-the-wall BBC documentary Scrappers ploughed into a pensioner in a grisly high-speed horror crash while high on cocaine.

Lewis O’Boyle, 23, shot through a junction five seconds after the traffic light had turned red, smashing into James Crowder’s Astra which was sent spinning just before midday.

The TV sensation fled the scene before being persuaded to hand himself into police four hours later where he told officers: "I know I'm going to get done for this and I should."