AIBU to think that if your child was projectile vomiting in the train station loo (all over walls etc) you wouldn't then put them on the train.
It's a Santa special
DOI I witnessed the vomiting and we're now stuck sat opposite them. They have a black bin liner....
It's okay, of course I was expecting some kind of illness over xmas, and at least this one will come with some weightloss....