We have a relatively new neighbour in the flat immediately next to ours. Now that the weather is improving he seems to spend a lot of time on his balcony smoking cigarettes and weed. Yesterday it was about every 2-3 hours. The smell is horrendous and the prevailing wind flows it straight in through our windows. It’s as if someone is smoking inside our flat. I work from home so notice every time he smokes. Last night he lit up again at 11pm so I had to shut our bedroom windows despite it being very hot. I have young children and their bedrooms also end up stinking of smoke.
I feel I need to say something because it is vile and bad for our health. But I also appreciate that it’s his balcony and he can technically do what he wants on it. What should I say?
AIBU to complain to him?