“If this had really been the intention of the parties, there was nothing to prevent them from inserting such a term in the deed so as to make that intention explicit. It appears to us that the more natural construction of the clause is that rights of ownership, including the right to take possession of the building, would become vested in the lessor at the expiry of the period of the lease, and that 50% of the market value of the building, which was to be paid in any case, became a condition attached to this ownership of the building when it vested in the lessee. The lessor was, in any case, to pay 50% of the market value of the structure, and, in the event of a sale, the payment of this amount became a first charge on the proceeds of sale. It is also significant that it is not mentioned in the deed that a purchaser of the cinema house, who would presumably prefer to obtain possession so as to be able to run it, could not get possession of it until the market value was ascertained or 50% of it was paid. Possession of a cinema house after the expiry of a building lease involving the passing of ownership of the building on
