Subject to subsection (4), references in this Part to the statutory minimum remuneration provided for a worker by an order under section 14 shall, in the case of a piece worker to whom such an order applies, be construed as references to remuneration, in respect of work executed by him, at such one or more piece rates as are appropriate to secure the result mentioned in subsection (2).

That result is that an ordinary worker executing the work in question would be able to earn, in any given time worked by him in any week, not less than the amount of remuneration due under the order in respect of the time so worked, as determined by the application, in relation to that time, of any such rate or combination of rates as is mentioned in section 14(4)(a) or (b).

In subsection (2) the reference to an ordinary worker in relation to any work is a reference to a worker of ordinary competence to execute the work who has no disability affecting the speed at which he is able to execute it.

In the application of subsection (4) to a piece worker whose remuneration is calculated by reference to items of work executed by a number of workers of whom he is one (“the group”), the reference to the worker in paragraph (b) shall be construed as a reference to the group.