doctorbarbie - not causing problems now, as right not it's relatively easy for shops to restock from EU suppliers if demand increases. Post Brexit, getting food in to the country will be tough until new systems are in place. (And new systems might take longer for imported food to be processed, so supply issues while supermarket chains adjust to longer waiting times for replacement food).
Anyway, I'm going to clear some of the Christmas left over clutter (crackers and the like taking up too much cupboard space), then mid Jan start adding bits to my weekly shop.
I plan to add frozen fruit and veg, some long life milk, make sure I have my batch cooking done, have store cupboard meals for 2 weeks at least, and both car tanks filled a week before Brexit (the queues each time there's so much as a rumour of fuel shortages are crazy, so avoiding that if possible).
I'm aware as well that Brexit is a week before the school Easter holidays, so also going to make sure Easter eggs and additional food treats are bought before hand. (Things like buying an extra couple of my dcs favourite squash, they are happy with water, but nice to have I over holidays).
We were planning on going away over Easter this year, but think best cancel that plan, we don't need to travel, seems silly to take the risk.