31 Victoria, c. 12An Act respecting the Public Works of Canada
“ With respect to any work so declared to be a Public Work, the powers of the Minister of Public Works shall extend to the demolition and removal of all such buildings, walls, woods, trees, fences, or other obstructions natural or artificial, and to the filling up of such hollows, natural or artificial, on any land, as would in the opinion of the Engineers, civil or military, employed on such work, impair the effect thereof, and to the preventing the construction or existence of any such obstruction thereafter, without acquiring the land itself ”
