The Japanese have a good idea. They wear a medical mask probably to protect themselves from other people’s bad manners.
So few people think about anyone but themselves not only on public transport but I have seen just to many people sneezing or coughing over food in the supermarkets.
Strictly 2026- Remembering Sparklefizz.
Luckily, I'm at home and managed to contain it otherwise I might find it reported on GN. 