Prohibitions

(1) No person shall install a petroleum refinery or a unit that produces fuel with a sulphur content of more than 2.00% by mass. (2) Subject to subregulation (3) below, no person shall combust any petroleum or petroleum oils with a sulphur content of more than 2.00% by mass. (3) The Department of the Environment may authorize in writing, the use of heavy fuel oils with a sulphur content of between 1.00% and 3.00% by mass where such use does not produce emissions which exceed critical loads and which are permitted under any other law.