Portiek K Prins Johan Willem Frisolaan : 15120 15345 15801

What happened?

On 21 April 2026 at 19:32, an ambulance was dispatched to a 112 emergency call in Leidschendam, on Prins Johan Willem Frisolaan. The ambulance dispatch centre coordinates the response and sends a crew with priority lights and sirens to provide first aid on-site and — if needed — transport the patient to the nearest suitable hospital.