42.— The provisions of this Act are in addition to and not in derogation of the Industrial Relations Acts, 1946 to 1990, or—

(a) Employment Regulation Orders, and the enforcement of such Orders, made under those Acts, or

(b) Registered Employment Agreements, and the enforcement of such Agreements, on the register under those Acts on the commencement of this section,

except that where a minimum hourly rate of pay in accordance with this Act is a greater amount than the minimum rate of pay prescribed under an Employment Regulation Order or such a Registered Employment Agreement, the employee’s entitlement to pay in accordance with this Act shall prevail.