31.1. (Replaced, O.C. 501-2011) Notwithstanding section 29, the person in charge of fuel burning equipment installed after 1 June 1990 may not use, as fuel, heavy oil or coal with a sulfur content of more than 1.5% in weight.
O.C. 715-90, s. 3; O.C. 501-2011, s. 215.