public transport, personal hygiene

I have a very sensitive sense of smell and I sometimes think I can see germs in the air after someone coughs. Preposterous, right? I may be a little obsessive compulsive, so bear with me.

If you wash regularly (complying with water restrictions of course) then I salute you. If, on the other hand, you prefer bathing less frequently, or less thoroughly than the rest of us, keep your arms by your sides and try not to lean on me on the tram.