Wow! Just wow!
So wolf whistling isn't abusive and derogatory, and the OP "started it", by being aggressive first! Christ on a bike.
I suppose that means that she was asking for it.. Crossing the road, yes, ticks the box doesn't it? Yes, obviously up for a shag.
We're you wearing a short skirt OP?
You know that gives men a free rape card.
Come on folks, either we are going to respect women, as human beings, and not objects put on earth for men to play with, whenever they feel like it, or we are not.
Please stop the OP bashing. She was walking along minding her own business, and some prick indicated he would like to fuck her, by whistling, because that is what a wolf whistle is (a predatory signal) and then threatened rape when she had the temerity to tell him to fuck off.
I would report it tbh, the police will have a camera there, and he could be found and charged.
I hope you are ok OP, this kind of assault, and threats can make you feel very vulnerable. Give your local rape crisis centre a call, they're very nice there, and will give you a bit of support should you need it. A threat of rape isn't something you can just brush under the carpet.
Be kind to yourself.
And happy Christmas.