Germany's game with the Netherlands has been cancelled on Tuesday night, amidst fears of a security threat.
HDI-Arena in Hanover was evacuated as police spokesperson Stephanie Weiss confirmed that a suspicious object - thought to be a suitcase - was found at the stadium.
Sky Deutschland report that the arena was evacuated due to "concrete plans to bring about an explosion."
https://twitter.com/SkySportsNewsHQ/status/666699063811776512?s=09
Local German newspaper Kreiszeitung are more specific. They claim that an ambulance containing explosives was discovered at the front of the stadium.
https://twitter.com/Kreiszeitung/status/666695147644715008
https://twitter.com/JeremyCliffe/status/666699329856512000?s=09
https://twitter.com/Conflicts/status/666697205500243969?s=09
Images have also emerged of a reported suspect held at gunpoint near the stadium.
https://twitter.com/Conflicts/status/666698710663962624
We stress that this is breaking news so these reports must be treated with a level of caution.
UPDATE: Reuters reporter Cassandra Garrison has posted an update in which a German official denied that any explosives were found or that any arrests were made.