For some reason this thread has reminded me of when I was a student nurse. We regularly got hassle from men on the walk between the hospital and the nurses residence, which was about a mile away.
If you rang the police, they just said that unless you'd actually been assaulted there is nothing they could do. Men following you, making lewd remarks, pestering you for a kiss, even getting a bit gropey etc wasn't illegal - you had to wait to be attacked to make a complaint and otherwise it was just lads 'having fun' and we shouldn't waste police time. So that was nice.
But I'd completely forgotten the local minicab office. All the nurses knew that the minicab office half way between the hospital and the residence was the place you could go for help if you were in trouble. And that you could call them from anywhere and say you were a nurse from X hospital and they would come and help you.
Many a sex pest was given a thump or two by the lads in the cab office. One of my friends was once cornered in a phone box she had taken refuge in, pretending to make a call and hoping the guy following her would keep walking - persuading herself he wasn't really following her of course - and when he tried to push his way into the phone box and her foot was wedged against the door keeping him out, it's that cab office she called and not the police. Because none of us believed the police would help us. A minicab arrived within minutes and two more followed - the guy was dealt with down a nearby alley and they gave her a lift home free of charge.
That cab office should get some commendation - they were well ahead of their time but they had to be careful as the police had threatened them several times as it was well known what they were doing.
I'd forgotten all about them. They made me feel a bit safer when I was 18 and walking alone late at night from shift work wasn't optional, it was essential. I wonder if it's changed, or if todays student nurses are still doing the same.