(1) Where a regulated credit sale contract is rescinded or discharged (whether under this Act or any other Act or law), any mortgage or guarantee that relates to the contract is also discharged to the extent that it secures or guarantees the payment of a debt or other pecuniary obligation, or the performance of any other obligation, under the regulated credit sale contract.
(2) Where a contract of sale is rescinded or discharged (whether under this Act or any other Act or law)—
(a) any regulated loan contract relating to the contract of sale and made by the buyer with the supplier is also discharged to the extent that it provides for the payment of a debt or other pecuniary obligation, or the performance of any other obligation relating to the contract of sale; and
(b) any mortgage or guarantee relating to the regulated loan contract to the extent that the contract is discharged is also discharged to the extent that it secures or guarantees the payment of a debt or other pecuniary obligation, or the performance of any other obligation, under the regulated loan contract.
(3) Where a contract of sale is rescinded or discharged (whether under this Act or under any other Act or law) and—
(a) in respect of the contract of sale, there is a regulated continuing credit contract made by the buyer with the supplier; and
(b) in relation to the regulated continuing credit contract there is a regulated mortgage or a guarantee—
that mortgage or guarantee is, at the same time as the contract of sale is rescinded or discharged, discharged to the extent that it secures or guarantees the payment of the amount entered in the account of the debtor kept by the credit provider under the contract in relation to the contract of sale and the amount (if any) of credit charges so entered and attributable to the contract of sale.