Buses are full of horrid common people who smell
Again I'm lucky in that area. My Sinuses are shot so I don't have a sense of smell. One observation I have made is that buses only seem to be used by old people. Obviously I'm not as young as I used to be. However, I know that if I start to smell my friends here on CA will tell me.
I've also noticed that if you pick the wrong time of day the buses can get overloaded with children. Whilst I like like children I couldn't eat a whole one.
t.
Tom. You smell.

W G Grace (or was it W C Field?) - "I like children. Boiled!"