(1) Subject to subsection (2), an employee may request from his or her employer a written statement of the employee's average hourly rate of pay for any pay reference period (other than the employee's current pay reference period) falling within the 12 month period immediately preceding the request.

(2) An employee shall not make a request under subsection (1) in respect of any pay reference period during which the hourly rate of pay of the employee was on average not less than 150 per cent calculated in accordance with section 20, or such other percentage as may be prescribed, of the national minimum hourly rate of pay or where the request would be frivolous or vexatious.

(3) A request under subsection (1) shall be in writing and identify the pay reference period or periods to which it relates.

(4) The employer shall, within 4 weeks after receiving the employee's request, give to the employee a statement in writing setting out in relation to the pay reference period or periods -