Topaz

This large petrol station is quite handy because not only does it have the usual garage items, but also it has a reasonably large shop where you can get a variety of groceries, tea/​coffee and other food items.
This forecourt is particularly large which means that you can drive past a sitting car to get to a free pump rather than waiting for the car in the way to finish. There is also a fair few parking spaces to the side if you’re just popping into the shop and not getting petrol.