It's a pity noone has invented the mask that doesn't cause glasses to steam up! I've tried all kinds of masks and different designs of specs but all steam up, so I'm constantly removing my specs to wipe them. Even with the special anti-mist spray. It does make train travel quite a chore, given that I enjoy looking out of the window! However I always wear a mask where necessary: I dont understand why anyone who doesn't have a medical reason not to wear one should try to get round the system.

