Thanks, all.
Well, I was surprised to see about 6 other passengers on the bus with me - there and back. I thought it might be just me and the driver!
I hated the mask. As predicted, it kept steaming up my glasses - and steaming up my face! I was so hot under there I felt as if it was 90 degrees in the shade whereas the reality was dull and drizzly!! I tore the mask off as soon as I got off the bus but of course had to put it back on when I reached the pharmacy.
After what you have all said on here, I didn't bother with the opticians. I'll give them a ring and see if I can make an appointment, but it seems as if they have found a way to get up and running.
'My' card shop was open and had a hand sanitiser table outside the door with a polite notice to use it before entering and then they were quite happy for you to browse. As I said, its mostly a bookshop but they have these witty cards (Simon Drew cards, based in Dartmouth) which I've never seen anywhere else. Probably a small business which I'm more than happy to support because they're so different to the usual stuff. I have noticed, however, that they have a website so I maybe can get some from there in the future because I don't intend going into town again unless I really have to, or unless they scrap this ridiculous face mask hysteria. I must have touched my face much more than I would have done normally as the mask was so suffocating and, as I said, my glasses kept steaming up.
I see Michael Gove's still not wearing one... I've always had a good opinion of Mr Gove. I think he has more intelligence in his little finger than the rest of the sorry crew have en masse.