Watch out on the canal towpath around Wester Hailes where it runs parallel to the playing fields. As I cycled by on my way home just now I had a glass bottle thrown at me, which seemingly missed me but smashed on the towpath.
As I realised what was going on, I noticed that there was some glass on the towpath already and heard voices coming from behind the hedge/fence so I assume that a bottle was lobbed over from the playing field. I decided not to stop to try to find out any more.
I've reported this to 101 so hopefully it will get sorted out fairly swiftly.