Here’s a question.
Is it possible that the ‘No Guns Allowed’ sign was kind of a trap?
If no guns are allowed anywhere in the city for anyone, why else would you put up a sign like that?
Rule of thumb: If the police are carrying, then the people can carry. Keeps the police in line and gives the people the tools to defend themselves. Police are good at writing traffic tickets and filing paperwork, not so good at defending, for that task a well armed citizenry is the best option.