The keeping, storage or abandonment of any motor vehicle not currently used for transportation, and not licensed for operation in the current year, upon lands within the limits of the Borough of Lincoln Park is hereby declared to be contrary to the public health, safety and welfare of the inhabitants of the Borough, in that the exposure to view of such motor vehicles is unsightly and detrimental to the character and appearance of the Borough. For the purposes of this article, any house trailer, truck trailer or tractor shall be deemed a motor vehicle and within the intendment of this regulation.