You really don't know who you're dealing with when stopped. Despite the agitprop of your local police union, they're not all Officer Friendly. Some of them are stone-cold, homophobic sociopaths. More, from CBS, here.
Evidently Officer Zagursky didn't get the memo about Philly's efforts to attract gay tourists. Or about extorting motorists for contributions to police organizations. Or about crudely insulting a man's tribute to his cancer-stricken mother.