In Devon:
It is unlawful to walk backwards after sunset.

In Hartford:
You aren't allowed to cross a street while walking on your hands.
You may not educate dogs.
It is illegal for a man to kiss his wife on Sunday.

In New Britain:
It is illegal for fire trucks to exceed 25mph, even when going to a fire.

In Southington:
Silly string is banned.*

*Explanation: In the mid 1990s, a group of children ran up to a police officer and sprayed him with silly string during the Apple Harvest Festival. To prevent such acts from happening again, the ban was passed on the sale of the product.