List of motorway service areas in the United Kingdom
Motorway service areas, also known as service stations, are places where drivers can leave a motorway to refuel, rest, or take refreshments, and generally speaking no access to the local road network - the only means of entry and exit being the motorway which the service area serves. Some also incorporate or adjoin hotels.
Source: Wikipedia — List of motorway service areas in the United Kingdom (CC BY-SA 4.0)