18.03. An employee who regularly works between 6 :00 p.m. and 6 :00 a.m shall receive a premium of $0.25 per hour in addition to his regular wage for each hour of his standard workday included between 6 :00 p.m. and 6 :00 a.m., except when he receives an increase for the overtime worked.
R.R.Q., 1981, c. D-2, r. 7, s. 18.03; O.C. 955-93, s. 6; O.C. 68-2008, s. 9.