(1) Where a registered employment agreement provides that an employer may apply to the Court under this section, the Court may in accordance with this section exempt an employer from the obligation to pay the rate of remuneration provided by a registered employment agreement in respect of a worker or number of workers.

(2) An exemption under subsection (1) shall remain in force for such period, being not less than 3 months and not more than 24 months from the date on which the exemption is granted, as is specified in the exemption.

(3)

(a) Subject to paragraph (b) the Court shall not grant an exemption to an employer under subsection (1) if the employer has been granted an exemption in respect of the same worker or workers under that subsection within the previous 5 years.