I have lived in my property (Housing Association) for 5 years, for the last 3 years, my neighbour below has been smoking cannabis to the point where the smell is so strong in my property it's overbearing and my furniture and clothes smell of the stuff!
My housing association are trying to deal with it, but don't think there's a lot they can do. AIBU to knock on their door and politely ask them to be more considerate? Or do I wait for Housing Ass. To take action?