184.108.40.206. As for heavy vehicles other than those referred to in section 220.127.116.11, no person may drive or have the care or control of such a heavy vehicle with a blood alcohol concentration level equal to or in excess of 50 mg of alcohol in 100 ml of blood.
The prohibition does not apply to
(1) a combination of road vehicles, consisting of a passenger vehicle drawing a camping trailer or tent-trailer, having a total combined gross vehicle weight rating of 4,500 kg or more;
(2) a motor home; or
(3) a heavy vehicle having a gross vehicle weight rating of 4,500 kg or more not requiring the display of safety marks under a regulation made under section 622.
2010, c. 34, s. 29, s. 106.