Duisburg Closes Secondary and Comprehensive Schools Over Unspecified Threat

Authorities confirm closures for Monday affecting at least 13 schools, but details of the threat remain undisclosed.

The Duisburg Police Headquarters announced the closure of all secondary and comprehensive schools in the city for Monday, April 7, 2025, due to a threat situation.
At least 13 schools are reported to be affected, according to investigators cited by Bild newspaper.
Authorities have not disclosed the nature or source of the threat, leaving key details unclear.
The precautionary measure highlights public safety concerns in Duisburg, a major city in Germany's Ruhr metropolitan area.
Initial reporting of the closures and threat was published by Bild newspaper, emphasizing the role of media in breaking the story.