I find it very hard to believe that everyone at Brecon market observes social distancing impeccably and theres much difference with a local supermarket.

Also driving locally for essential trips you arent in a need to visit petrol stations , less chance of the car breaking down. I havent put petrol in the car since lockdown.

I prefer other supermarkets 12 miles away to my local one a mile away but ive considered the one 12 miles away out of bounds.