18. All trees or parts thereof that fall on a trail during the carrying out of forest development activities must be removed. The pilling and windrowing of logging residues is prohibited on a trail.
Where a trail is damaged because of a forest development activity carried out near a trail, in particular during hauling, the trail must be put back in the condition it was in before the carrying out of the activity.
This section applies to all the trails referred to in section 17.