National Health Service ambulance services are provided by the London Ambulance Service (LAS) NHS Trust, the largest free-at-the-point-of-use emergency ambulance service in the world.
国民保健署的救护服务由伦敦救护服务国民保健署信托（英语：London Ambulance Service）（London Ambulance Service NHS Trust）提供，这是全世界最大的免费紧急救护服务。