On 20/05/2013,
you requested for the version in force on 20/05/2013
incorporating all amendments published on or before 20/05/2013.
The closest version currently available is that of 30/03/1987.
4. The receipts for the purchase money given by the persons exercising the power of sale hereby conferred shall be sufficient discharges to the purchasers who shall not be bound to see to the application of such purchase money.