A driver who inhaled laughing gas at the wheel has pleaded guilty to killing his three teenage passengers in a high speed crash.
Thomas Johnson, 19, had admitted to taking nitrous oxide through balloons while driving and exceeding speeds of more than 100mph on a road with a speed limit of 30mph.
He pleaded guilty today at Oxford Crown Court.
Daniel Hancock, 18, Ethan Goddard, 18, and Elliot Pullen, 17, died in the crash in Marcham, Oxfordshire, in June last year.
Mobile phone video footage taken inside the car moments before it crashed showed the boys laughing and passing nitrous oxide canisters to the front while Johnson had a balloon to his face.
The tyres can be heard screeching as the vehicle drifts around a corner at high speed.
Thames Valley Police also released an ANPR photo of the driver and front passenger with balloons to their mouths.
CCTV footage shows the vehicle overtaking another car at more than 100mph. Police say the vehicle’s electronic stability control had been deliberately switched off.
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Johnson, who sustained life-threatening injuries in the crash, says he doesn’t remember what happened.
In a police interview afterwards, he revealed he was aware of the risks.
Asked if he had ever taken nitrous oxide, Johnson responded: “No, not this year. I remember doing it once last year with a group of friends before I could even drive but I don’t have any recollection after that.”
Asked if he remembered what the effect of it was, Johnson replied: “It made my head feel dizzy.”
Detective Sergeant Tony Jenkins, of Thames Valley Police’s serious collisions investigative unit, explained that nitrous oxide impairs a driver’s ability to make decisions.
He warned about the risks of driving while under the influence, especially around Christmas time, when people are in a particularly celebratory mood.
“Any impairment while driving is inherently dangerous. It is reckless,” he told Sky News.
“In this case, the use of nitrous oxide took place over a number of hours and even up to 30 seconds before the crash consumption was taking place.”
The recreational use of nitrous oxide was banned by the government months after Johnson’s car crash but drug driving has long been illegal.