The shocking footage was captured by a stunned passenger on the Northern Line on Saturday afternoon as the train passed through King's Cross<br />This is the disgusting moment a young man urinated into a beer bottle – and failed badly – on a moving London Underground train.<br /><br />The video was captured by a stunned passenger on the Northern Line at the weekend as the train travelled through King’s Cross.<br /><br />The passenger had been sitting down on on the train on Saturday afternoon when they looked up and – to their horror – saw the man unzip his trousers while standing up.<br /><br />He then held his beer bottle below him as he then attempted to urinate into the bottle.<br /><br />The clip shows the man spectacularly failing at his aim and missing, instead urinating all over the tube doors.<br />As he turned around to finish and zip his jeans back up, he was still urinating as the sickening video shows.<br /><br />The man then proceeded to walk up and down the train with his friends causing a nuisance - opening the connecting doors and acting "laddish”, according to MyLondon .<br /><br />Hilary, the stunned passenger who captured the video at around 12.20pm on Saturday, said: "He and his mates then walked up and down the train, opening and leaving open the connecting doors.<br />"Two of them came back in the carriage and sat down and I confronted them about their mate's behaviour and they said 'If he needs a p*** he'll p***,' like it was normal.<br /><br />"They didn't care at all. They were drinking beers at lunchtime and were probably mildly p***** but certainly not roaring drunk - they were totally in control of their actions, could stand up and have a normal conversation.<br /><br />"They were just being laddish."<br />Hilary posted the video online in a bid and received a response from Transport for London.<br /><br />TfL replied to her: "I'm sorry that you had to witness that on our service.<br /><br />“We're working closely with (British Transport Police) to stop this type of behaviour on our network. If you can contact them they will investigate this further."<br />