It shall be the duty of the owner, lessee or person in possession of any store, hotel, motel, house, building or structure within the City where transient retail business is to be conducted to notify the Chief of Police of the City of the date such business is to commence. Such notification shall be made at least 24 hours prior to the commencement of said business, and failure to so notify shall subject the owner of said property to a fine up to but not exceeding $100. Such notification shall not be required, provided the person responsible for such transient retail business has obtained a permit pursuant to §
257-7 of this article. Such permit shall be prominently displayed at all times during the period of such sales. It shall be the duty of the Chief of Police, upon receiving notice of such sales, to ensure that the proper permit has been issued and is in force throughout the period of such sales. Any person, as defined in §
257-2 of this article, who shall conduct a transient retail business without first obtaining the requisite permit or who shall fail to comply with any section of this article, shall be guilty of an offense punishable by a fine not to exceed $250.