We live in a block of 3 flats, with ours being the ground floor one. We own the front and back gardens, which came with the flat (front is actually an off road parking space). We've never had any problems with our neighbours above before, and we rarely see them as we've got a separate entrance. A new family has recently moved in, and it's causing problems.
They seem to all smoke, which is fine, whatever they want to do with their space is up to them, but they all throw their fag butts out of the windows on all sides, so we've got piles of them everywhere, which is frankly disgusting - I don't want my kids out in that! I've tried cleaning them up, hoping that they'd get the hint, but more just appear.
Should I talk to them directly? Or tell their landlord, as it has to be a fire risk? They're a bit scary looking so while I know I should talk to them, I think I'm just putting it off!