Will you agree that RAS is only determined by the courts?
Will you agree that you have no obligation to give LEO your info but they can detain you until they determine who you are?
you see, the criteria is "reasonable suspicion of a crime..." Walking down the street is not a crime, walking down the street with an openly carried firearm (in OK, after 1 Nov) is not a crime, and as we are innocent until proven guilty, and we have a 4A right to unreasonable search and seizure (detaining you is a form of seizure, asking for your CPL is a form of search), unless there is some other activity other than walking down the street...NO, it is not reasonable for a LEO to stop you and ask for your CPL just because you are walking down the street with an openly carried firearm. (MWAG call, or not)
Ideally, the MWAG call will never be dispatched, the dispatcher will determine if the OC'd weapon is being carried in a lawful manner and explain to the caller that there is no law being broken...OK? If the MWAG call is actually dispatched, the LEO should drive by and observe, but not directly contact the OC'r. That is the way it is supposed to work.
There is a section of the OK constitution that is the equivalent to the 4A...I'm not going to look it up, but I know it is there, so either way, state or Federal...smells like a federal civil rights "under the color of law" law suit if they do detain you for no other reason than your OC. If it happens to be that particular department's policy to do so...one of the things in that civil rights suit should be for would be to have the department change their policy to fit the law.
May I add: It is illegal for LE to randomly stop someone driving a vehicle just to check for a drivers license, even if a license is need to operate that vehicle. Absolutely no different under the law to check for any other license for any other activity.