Four people have been arrested after around 100 football fans descended on a pub in Wembley and started assaulting customers.
Although several members of the group were wearing England hats and scarves, it is believed they were German fans, the Metropolitan Police said.
The force said the group entered the beer garden at the pub, believed to be the Green Man Pub, and began assaulting people who had gathered in the area to attend the England vs Germany match today.
It said punches were thrown along with projectiles including traffic cones.
Officers responded and the group fled.
Footage on social media shows a scuffle break out in the pub’s beer garden.
The Met said the disorder lasted for around two minutes.
Several people were injured, sustaining head and facial injuries.
Three were left with serious leg, wrist and thumb injuries. None of the injuries are believed to be life-threatening.
Four people have been arrested in relation to the disorder so far, the Met said.
The match between England and Germany was a 3-3 draw.