Is it possible to get a restraining order... If you already got that then perhaps try to talk more with the police about it. Is it possible to move to like the next town over without having to really change your lifestyle? Or perhaps just disappear for a bit. Just long enough that your father will lost track of you. And maybe in a month or so come back, and hopefully your father doesn't run into you. (I'm honestly not that great with advice specifically for something like this, but maybe my two cents helped.) Just outta curiosity how does he stock you? I remember you mention a lot about taking the train, does he like follow you on the train or by car?