A warning!

Although my journey to Kendal was cheap and fairly swift, I would say this.
During my journey I had to share my double seat with another. Two were OK, but the third....I truly wish they had found a seat elsewhere!  I do not smoke and the stench of smoking turns my stomach...so much so that when I got off the bus I vomited due to sitting next to a heavy smoker.
In the past us non-smokers have had to put up with this....can we change it now?    who knows?
As I was going to hospital for a medical procedure, that  asked me not to eat, surely not vomiting was alongside it?