Police in the Noord-Holland town of Vijfhuizen found over 10,000 kilograms of fireworks stashed in a warehouse on Vijfhuizerdijk. Authorities said they were acting on an anonymous tip when they raided the facility.
The haul of illegal, heavy fireworks was so large, police said they needed two separate trucks to carry all of them away. Many of the fireworks were kept in boxes that identified F4-classification devices. Those are fireworks that are designated for professional use only.