well, they should stop all smokers doing it in toilets.
for eons, they have put up no-smoking in shopping centres, but
toilets which are in shopping centres have become smoking
haven.
I respect smokers as they need their space also.
but would smokers kindly not smoke in toilets? you are taking up
one cubicle in a normal 4cubicle toilets and also "taking" up the
air too.
