Prospective
In this Part, “relevant contract” means a contract (including a contract arising only when the vehicle was parked on the relevant land) between the driver and a person who is—
(a)the owner or occupier of the land, or
(b)authorised, under or by virtue of arrangements made by the owner or occupier of the land, to enter into a contract with the driver requiring the payment of parking charges in respect of the parking of the vehicle on the land.