No manually or electrically propelled skateboards, scooters, roller skates, or bicycles; no shopping carts or other wheeled vehicles or conveyances inside or outside the Library.
Exceptions: Wheelchairs or other wheeled conveyances for persons with disabilities, strollers holding human children, rolling backpacks, shopping totes, suitcases, and carts or dollies used to transport authorized goods and materials are allowed.