I haven't seen any threads on this. Read about this on a local news site this morning. First thoughts are finally, something aimed at men!
I've read about apps for women if they feel in danger, telephone lines for someone to chat to when walking home, flagging down buses, changing of routes, the usual what we should wear, not wear etc. All of which I think is of little help if some entitled male psycho is determined to murder you and again, onus always seems to be on women to keep themselves safe. And also missing the point that Sarah Everard probably initially didn't feel in danger as he was a serving officer.
More needs to be done but at least it's something? Sorry I don't know how to link but will come up with a Google search.