Heroic commuter stands up to 'racist' who was 'picking on young boy'.A brave passenger confronted a drunken man who was allegedly racially abusing a boy on a busy overground Tube.<br /><br />Boozed up and swaying, the man was filmed slurring abuse at a younger commuter - who was out of shot.<br /><br />The heroic bystander can be heard saying: "What's the point in being racist? What do you want?<br /><br />Unbelievably he sarcastically knocks against the train cabin wall and replies: "I'm racist because you're stupid."<br /><br />The man then replies: "For what? For sitting here and doing nothing? I'm stupid?"<br /><br />The older man, presumably in his 50s, was dressed in a white t shirt, shorts appears to say: "You're doing something. You're a citizen here for some reason."A brave passenger confronted a drunken man who was allegedly racially abusing a boy on a busy overground Tube.<br /><br />Boozed up and swaying, the man was filmed slurring abuse at a younger commuter - who was out of shot.<br /><br />The heroic bystander can be heard saying: "What's the point in being racist? What do you want?<br /><br />Unbelievably he sarcastically knocks against the train cabin wall and replies: "I'm racist because you're stupid."<br /><br />The man then replies: "For what? For sitting here and doing nothing? I'm stupid?"<br /><br />The older man, presumably in his 50s, was dressed in a white t shirt, shorts appears to say: "You're doing something. You're a citizen here for some reason."The heroic move from the brave bystander was captured on video by Lex Blondin, and has since been shared on Instagram .<br /><br />He captioned the video: "He got taken out of the Tube at the next stop as well and a massive applause ensued.<br /><br />"I wish I could have done exactly that but I don't quite have the shoulders for it."