Go to local shops like Londis and you'll be fine. My local is cleared out now but guy said it's dumb because they've had no problems getting restocked (and why would they?).
The M&S next to the royal free in hampstead only lacked some cleaning products this morning. Everything else was normal. All the other shops seemed fine. I am more than happy to pay a premium to avoid large supermarkets at the mo.
Go to local shops like Londis and you'll be fine. My local is cleared out now but guy said it's dumb because they've had no problems getting restocked (and why would they?).