One of my buddies was horsing around with a megaphone this weekend – he was announcing an impromptu ski race. The police showed up and told him that he needed a “megaphone permit” in order to OWN a megaphone [perhaps he meant "use"?]. Anyway – we have been reviewing the city permit page and can’t find the requisite paperwork. Should the authorities have referenced a different regulation? Anybody have experience with this?