A teenage boy hitched a lift home from school by riding on the tailbar of a 40 tonne lorry in a dangerous stunt that 'could have killed him'. Police said they were trying to track down the schoolboy responsible and said the stunt was 'extremely dangerous and reckless'. The schoolboy - who nonchalantly gave the thumbs up after leaping off the back of the truck - was today condemned by road safety officials for the prank which was caught on camera. The child, thought to be aged around 14, is wearing his blue school blazer, as he foolishly jumps on the back of the lorry in Blackburn, Lancashire. Scroll down for video Dangerous: Sonny Wilson rides on the tailbar of the lorry in a terrifying stunt which was filmed and posted on Facebook Terrifying: Sonny Wilson didn't expect the lorry to drive off when he jumped on the back VIDEO Drivers STUNNED after seeing this in Blackburn, Lancashire... Shocking video: 'reckless truck-surfing' schoolboy The dr