If —
(a) a
transaction record for a dutiable transaction referred to in section 49
for option property is duty endorsed (the "first dutiable transaction”
); and
(b) as a
result of the put option, or the assigned call option, being exercised either,
or both, of the following occur (the" second dutiable transaction”
) —
(i)
an agreement for the transfer of the option property is
executed;
(ii)
the option property is transferred,
the amount of duty
payable on the second dutiable transaction is to be reduced by the amount of
duty paid on the first dutiable transaction.