I think deliveries might be more of an issue but, unlike some politicians, lets wait and see.
This has been mentioned a number of times, mostly by the scaremongers, but I fail to see how deliveries could be an issue. I occasionally see a delivery truck at the Co-op, but only occasionally. I pass Morrisons in Bredbury regularly, but have very rarely seen a delivery truck. The same with Sainsburys in Hazel Grove. So I would guess that these stores probably have about 1 delivery per day, 2 at the most. Why do people presume that an Asda in Marple would need more than any other supermarket?