Title: amended, on 20 May 1999 (applying to instruments executed after 20 May 1999 and instruments executed between 20 May 1991 and 20 May 1999 (both dates inclusive) if the transactions to which the instruments relate are not completed or, in the case of leases are not carried into effect, on or before 20 May 1999), by section 7 of the Stamp Duty Abolition Act 1999 (1999 No 61).