A truck has collided with a temporary traffic management vehicle on the E18 highway near Vintrosa, west of Örebro, Sweden. The incident has resulted in a complete road blockage in the direction of Örebro. Emergency services, including an ambulance and fire department, have been dispatched to the scene. The extent of any injuries is currently unknown. Authorities are working to clear the obstruction and restore traffic flow. Motorists are advised to avoid the area and seek alternative routes. Further updates will be provided as they become available.