Perhaps it is due to your MP background that the 'premise' and the point escapes you.
Simply put, the officer knew before he made contact (the 'to contact' or 'not to contact' phase) that he had no legal grounds to make contact, yet he did anyway. The premise is that, citizens and officers accept the 'fact' that the officer knows that he can make contact,I will ignore everything after "likely beleives..because that is simply your assumtions, "LIKEY" based on your preformed negative opinion of officer in genreal...apparently around here there is no such thing as a consentual encounter....its either based on Probable cause or its illegal, however consentual encounters have been a large part of good police work, for MANY years. they are not illegal by any means...had the officer approached the OP and DEMANDED his id, then the encounter would have been illegal because the op could argue that based on the "color of law" he felt compelled to give the officer his ID..however unless you have had some discussion with the op that the rest of us were not part of....THAT IS SIMPLY NOT THE CASE. so you are arguning that the officer plainly and in no uncertain terms told the OP he was free to leave, he was free to NOT talk to the officer etc.. YET the OP was acting under the premise that he was somehow required to interact with the officer????? I see nothing in the ops posting to suggest that he has a problem with his comprehension, and I see nothing in his posting to indicate that he felt he was somehow required to interact with the officer in question.
Folks walk right past the 'premise' and focus on all of the events that transpire after the officer decided engage in a consentual encounter
Every second of the OP was based on the premise that the officer knew he could/would make contact,huge assumption on your part..with all the videos on you tube its just as likely that the officer believed that a person who was carrying openly would react the same was as many posters suggested the op should have.
even though the officer knows and admits that he no legal authority to make contact.which he made crystal claer hence the term consentual encounter
In my view every thing past the actual moment of contact is a byproduct of a faulty premise. It is easy, however, to get caught up in the 'fluff' of the situation and not focus on the underlying issue. I find myself from time to time focusing on the fluff and not the underlying issue.
and it seems that the premise is that any action of a police officer (outside of doing nothing) is a bad thing. while I freely admit that some officers are out of control, i also know that many are simply trying to do a job that they beleive in, and there is a very large distinction between an officer politely engaging in a consentual encounter and a bad "stop" or "intimidation"