Overview
- A series of violent and crowding incidents at the Hunnerpark Matrixx at the Park site during the Vierdaagsefeesten prompted the response after several nights of assaults, dranghek damage and a reported stabbing.
- The municipality designated the Hunnerpark a veiligheidsrisicogebied and reduced site capacity from 8,000 to 6,000 while ordering stricter bag and clothing checks and legal authorisation for preventive fouillering.
- Police increased visible surveillance on site and have arrested an 18-year-old man from Rotterdam in connection with a serious Saturday-night assault at the festival; investigations into other incidents continue.
- Organisers and Mayor Hubert Bruls said the festival’s programming and the use of the Hunnerpark will be re-evaluated for future editions, with criticism focused on booking high-profile urban artists that draw large, dispersed crowds.
- Authorities are monitoring viral social-media posts about a planned 'Fight Night' and have urged people not to share rumours while saying operational details of responses will remain discreet as a formal post‑event review is prepared.