A three-car collision has closed a section of the D10 highway near Mladá Boleslav, heading towards Prague, on Thursday afternoon. Police report multiple injuries as a result of the accident and are currently on the scene. Emergency services, including air ambulance, are en route to assist. The highway is fully closed to traffic, causing significant disruption for drivers. Authorities have not yet specified the extent of the injuries or the cause of the crash. Motorists are advised to avoid the area and seek alternative routes. Further updates will be provided as the situation develops and the scene is cleared.