I have never seen a city pass an mj ordinance on their own, and it only cost $10,000. Isn't the police chief a city employee, not a state or fed cop? Maybe he needs an opportunity to see if he can get employment w/ the state/feds as his loyalty is obviously not to his city and their laws. It is amazing how many elected officials totally disregard state rights - a founding principal of this country.
I would assume Portland, Maine is like Portland, Oregon in that it is the city = more liberal, educated, open minded while the majority of the state might be more rural, less educated and more close minded. Seems like a blanket statement, but watching any statewide vote lends to this belief.