Things will change if we want them to and have the will. The current approach is not working and it would seem isn't going to change anytime soon. The only thing that's planned is that a few officers get a night out at a club.
Anyway women can effect change, we just need to work out how to do it within the law. I know this is us havent to do it but waiting for someone else isn't going go work.
Perhaps someone could invent a very small camera that attaches to clothing so these things are recorded - and then reported. If they aren't taken seriously they are posted on-line.
In extreme circumstances maybe women need to put a tracker on themselves when doing certain activities.
A voice triggered phone app that upon saying a key word sends an alert.
I expect these sound stupid but frankly we need to get more inventive here and we need to have proof.