That's the worst cover-up story I've ever heard
Can't see the point of 'freshening' the air and then lighting a fag ....
What a load of old rubbish.!..besides, we all know that smoking is bad for you.
Edited by nellyjak on 16/12/2019 at 19:04
Another forum suggest it's called 'glading'. They get high on the contents, allegedly.