I’ve only ever lived in a small town where all 5 of our pharmacies close for an hour around lunchtime. The pharmacist doesn’t just disappear, the whole shop closes so you can’t even go in and buy anything, even Boots closes (it’s a very small one though)! Do pharmacies in bigger places close for lunch? I can’t imagine them closing the bigger Boots stores for an hour in places like Meadowhall etc.