I am sorry on behalf of all the polite respectful men like myself out there that such unsavoury punks out there like this exist. I absolutely agree with the keeping the money (you charge for time and effort spent not if they are able to perform- thats on them) and calling the police as they actually look out for girls safety but understand you just wanting him out of your site and your space. I truely hope you dont have to go through anything like that again and hope you were able to put the word out for others to avoid the individual