Even 20 years ago when I was teaching the local drug dealer was well known to the community and the police, and his children attended the school I taught in. The idea that social services or the police will get involved because there are children isn't supportable. I think you have two choices, you could try getting friendly and on good terms with the girl so that you can eventually ask her to restrict her smoking or you can close your window.
Recommendations please, for a stopover on the way to Loch Tay
Have any of you got all electric cars? Pros and cons please.