Wow...
Squeaky, I used to work in the pubs, long before DS. If I didn't have enough in tips, I'd have to walk home. This involved walking home, alone, down an unlit street, usually in heels, sometimes a little tipsy if I'd had a drink or two after work.
What was I supposed to do, camp out on the bosses floor?
FWIW, I went through a stage where I refused to take lifts off male friends. This was as a result of a "friend" who offered me a lift home one evening. I took up his offer, thinking "ohhh, its someone I know, I'll be safe". He tried to grope me, and had it not been for my phone ringing (I'm still sure my ex is psychic, btw) I'm not sure what would have happened.
And let's not start on the fact that over 80% of rapes are carried out by someone the victim knows.