(1) A third person who
obeys a debt appropriation order is entitled to the reasonable expenses (not
exceeding the prescribed amount) of doing so.
(2) A third person may
recover an amount equal to the expenses referred to in subsection (1) —
(a) if
the debt appropriation order relates to the whole of the available debt
— by retaining the amount from the available debt before paying the
balance of it to the judgment creditor;
(b) if
the debt appropriation order relates to a part of the available debt —
by retaining the amount —
(i)
firstly, from the balance of the available debt that
would remain after paying the appropriated debt to the judgment creditor; and
(ii)
secondly and if necessary, from the appropriated debt
before paying the balance of the appropriated debt to the judgment creditor.