20. When constructing or improving a road, no person may excavate soil over a width greater than 4 times the width of the roadway.
Notwithstanding the foregoing, a person may open or work a sand pit in accordance with sections 21, 22 and 23.
In the stands of species referred to in Part B of Schedule 2, the right-of-way of the road shall be cleared over a width of less than 30 m, except where a piling, lopping or sawing area is laid out in accordance with section 13.
In all other forest stands that are not covered by the third paragraph and have not reached maturity, the right-of-way of the road may not be cleared over a width greater than 4 times the width of the roadway.