Almost 30 cars were left parked in the middle of the road as a champagne get-together with 'up to 100 people' took place at Salford Quays.
New video footage has emerged appearing to show tens of cars blocking the road at Media City as a group of people were spotted playing 'reggae so loud it was deafening' and spraying champagne bottles.
The footage shows multiple cars dodging pedestrians, driving onto the pavement and reversing out of a roundabout because the exit is jammed with other vehicles.
Residents say there were 'at least 50 people' present, with as many as '100 people' showing up for the party from around 1.30pm on Friday afternoon.