It was rowdy in the stands before the match between Turkey and championship debutant Georgia in the European Championship.
Several fights are said to have broken out between the nations' supporters inside the stadium in Dortmund. According to the news agency Reuters, around 40 fans from both camps were involved, and the police had to intervene to separate the parties.
After that, the situation is said to have calmed down.
The match starts at 18.00.
