With common courtesy kept in mind (Such as first-come first serve and respecting people doing plots in open world locations), I'm pretty sure unless you're stood in someone's FC house, no one else can really tell you to (as in, order you to) scram from a location. Most of the time, RP'ers just don't have that IC power, law-enforcement types excluded. If it happens again tell them to mind their own cup of tea ^^
