Not bad around here at all. Flour, like everyone else is saying, is not in stock everywhere, sainsburys had a few of the artisan flours, lidl did have a whole pallet full and our local shop has some everywhere else are bare. I have not seen any hand sanitizer either apart from my local shop.
There was an interesting article about flour I read, that only 5% of the flour produced goes on sale to the public, the rest to bakeries etc and they said a percentage of that goes unsold, how things can change over a couple of weeks.