29. (1) Where a person is convicted of an offence under this Act, the court shall, unless it is satisfied that there are special and substantial reasons for not doing so, order the person to pay the costs and expenses, measured by the court, incurred by the prosecuting authority in relation to the investigation, detection and prosecution of the offence.

(2) Costs and expenses referred to in subsection (1) may include costs and expenses incurred in relation to either or both—

(a) legal representation at court, and

(b) the remuneration and expenses of employees of, or other persons engaged by, the NTA.