Everyone who's not in lockdown in cities like Leicester or in the North or coming back from holiday abroad must wear a mask when going into shops and such. Some people are exempt which includes visually impaired and blind people like myself. I would still wear a mask simply because I don't mind following the advice however...... I have discovered a problem for me. I have done it twice this week wearing a mask, baseball and sunglasses walking down and back home from the chemist and one of the Co-op shops in Newent which was alright, however the problem came when I was trying to look at the items I was looking at and expiry date for the milks and such with the mask on and my visual aid / monocular / small telescope which wasn't as easy thing to do.