Oh, for goodness sake! What a waste of police time and resources! I sometimes think that today's younger women take themselves far too seriously-presumably she thought she was being objectified/humiliated/patronised. Well you can only feel like that if you allow yourself to feel like that. In a few words-get over it! There's a Canadian stand up who has a wonderful routine based on being offended (will try to find link) which basically says so you were offended, nothing actually happens!
She wasn't attacked, mugged, raped-only her sensibilities were offended. Lighten up, some poor guy actually thought he was paying you a compliment. Misguided perhaps given today's seemingly overly sensitive females, but a sex crime, no.