No person may park a vehicle upon any highway for the principal purpose of:
1. Displaying the vehicle for sale.
2. Washing, greasing or repairing the vehicle, except repairs necessitated by an emergency.
3. Soliciting business.
4. Selling merchandise from the vehicle except in a duly established market place, or one so authorized or licensed by the local authority.
5. Storage, or as junkage or dead storage, for more than 72 hours.
(Added to NRS by 1969, 1503; A 1987, 383) — (Substituted in revision for NRS 484.418)