By Emily Webber For Mailonline
Published: 15:30 GMT, 21 November 2019 | Updated: 16:02 GMT, 21 November 2019
A McDonald’s restaurant in Birmingham descended into chaos as staff grappled and brawled with a lone man who knocked down one worker with a punch.
Footage shows a security guard struggle to control the man as customers are heard screaming in the Dale End McDonald's branch.
The video shows a staff worker drag the customer to the ground before they start lashing out at him.
The security guard holds back the lone man in the Dale End branch of McDonald's in Birmingham (left). Two staff members try to control the man near the tills (right)
As the security guard and three fast food workers try to control the man, his shirt tears open.
West Midlands Police said they were called to an incident at the McDonald's restaurant at around 10pm on Thursday 14 November.
A spokeswoman said: 'Following a dispute between a security guard and a customer, the security man was punched several times to the face.
'Members of staff attempted to restrain him, before he turned and attacked two other