The tenant has the right to request and receive CATV services from an operator or a landlord provided that there has been an agreement between a landlord and an operator through the negotiation process outlined in section 504-B¹ or through a ruling of an arbitrator as provided for in this article. A landlord may not prohibit or otherwise prevent a tenant from requesting or acquiring CATV services from an operator of the tenant's choice provided that there has been an agreement between a landlord and an operator through the negotiation process outlined in section 504-B or through a ruling of an arbitrator as provided for in this article. A landlord may not prevent an operator from entering such premises for the purposes of constructing, reconstructing, installing, servicing or repairing CATV system facilities or maintaining CATV services if a tenant of a multiple dwelling premises has requested such CATV services and if the operator complies with this article. The operator shall retain ownership of all wiring and equipment used in any installation or upgrade of a CATV system in multiple dwelling premises. An operator shall not provide CATV service to an individual dwelling unit unless permission has been given by or received from the tenant occupying the unit.