Arda Guler's Euro debut in danger of being postponed

The Group F match between Gergia and Turkey is due to kick off on Tuesday evening, with Real Madrid star Arda Guler preparing to make his Euro debut.

But footage of the Westfalenstadion, which has been leaked to supporters, has raised concerns about the match going ahead as planned.

There's heavy rainfall in Dortmund! The roof has basically given way in the corners of the stadium, and there are now waterfalls. The stadium is doing a pretty good impression of Old Trafford.

Crowd violence has also broken out inside the stadium.