63.—(1) A hirer shall at any time before the final payment under a hire-purchase agreement falls due, be entitled to determine the agreement by giving notice of termination in writing to the owner or any person entitled or authorised to receive the sums payable under the agreement.

(2) Where a hire-purchase agreement has been determined under this section, the hirer shall, without prejudice to any liability which has accrued before termination, have the option to either—

(a) pay the amount, if any, by which one-half of the hire-purchase price exceeds the total of the sums paid and the sums due in respect of the hire-purchase price immediately before termination, or such less amount as may be specified in the agreement, or

(b) purchase the goods by paying the difference between the amount already paid under the agreement and the hire-purchase price after the latter amount has been reduced in accordance with section 52 or 53, or such lesser amount as may be specified in the agreement.

(3) Where a hire-purchase agreement has been determined under this section, the hirer shall, if he has failed to take reasonable care of the goods, be liable to pay for the failure.

(4) Where a hirer, having determined a hire-purchase agreement under this section, wrongfully retains possession of the goods, then in any action brought by the owner to recover possession of the goods from the hirer, the court shall, unless it is satisfied that having regard to the circumstances it would not be just and equitable so to do, order the goods to be delivered to the owner, without giving the hirer the option to pay the value of the goods.

(5) Nothing in this section shall prejudice any right of a hirer to determine a hire-purchase agreement otherwise than by virtue of this section.