North West Ambulance Service
The North West Ambulance Service NHS Trust is the ambulance service for North West England. It is one of ten ambulance trusts providing England with emergency medical services, and is part of the National Health Service. It is based in Bolton.
It started on 1 July 2006, by the merger of the four previous services (Cumbria Ambulance Service; Lancashire Ambulance Service; Cheshire and Mersey Ambulance Service; and Greater Manchester Ambulance Service). In 2019 they had 104 ambulance stations and about 6000 people. 
- "Our locations". NWAS - North West Ambulance Service. Retrieved 2023-04-10.