A person may only carry a concealed slingshot if that person has paid for the appropriate license.

9.24.020 Carrying a concealed weapon. It is unlawful for any person other than a law enforcement officer to carry concealed about his person, in any manner, a revolver, pistol or other firearm or knife (other than an ordinary pocketknife), or a dirk or dagger, slingshot, metal knuckles or an instrument by the use of which…

Except on Sundays, it is lawful to kill a Scotsman in York if he is carrying a bow and arrow.

However, any Scotsman caught drunk or with a weapon can still be shot on a Sunday, except with a bow and arrow. Similarly, in Chester, it is legal to shoot a Welsh person with a crossbow, as long as it is within the city walls and is done after midnight. This was actually on the…