This is the moment a man claiming to be a member of the 'Burger Bar Boys' gang mounted a counter at a McDonald's outlet before being restrained by staff.
The irate customer was filmed threatening employees at the Brixton branch in south London on Sunday as he shouted: "I'm from Birmingham! 0121! I'm a Burger Bar, I'm a Burger Bar Boy!"
Staff members can then be seen leaping over the counter and wrestling the man to the floor.
Shocked diners watched on as the workers dragged the enraged customer out of the restaurant.
Despite being dragged out of the restaurant, the man continues to threaten a McDonald's employee with his alleged gang connections.
He repeatedly screams at him: "BURGER BAR! BURGER BAR BOYS! BURGER BAR BOYS!".
Suddenly, the man punches one of the other workers who is restraining him and he dramatically falls back inside the door.
Customers scream as another staff member grabs the man in a headlock and pulls him out of the eatery.
The worker savagely kicks and beats him as he lays on the pavement – before the video cuts to an end.
The Burger Bar Boys were the main street gang in Birmingham for over two decades and their reign of terror saw the loss of dozens of young victims.
The notorious gang trafficked weapons including a MAC 10 machine gun, a brutal weapon which was used in one of the city’s most notorious murders.
It is unknown who filmed the footage and why the altercation erupted between the pair but the clip has been circulating on social media since yesterday.
