Whenever a horse is being used for driving purposes on the streets of the City, the custodian of the horse: must assure that any wagon, cart, carriage, vehicle, or similar device being used is in good condition, that its axles are well-greased, and that its operating mechanisms are in good working order; during warm weather, must park the horse in the shade when practicable; if the wagon, cart, carriage, vehicle, or similar device is equipped with brakes, must put the brakes into a locked position at all times when not moving; and may not cause or permit the horse to gallop. City Code, 1976/83, art. 19, §32(g)(1) - (3), (5)) Ord. 99-548 Ord. 11-573