... protection orders.Active protection system simple type:Edge (or + anchor rope along) support rope + suture rope (D0/2008/300 ... + suture rope, orifice tension pits + [or edge (along) anchor (cable anchor 2-4m from 4.5 m) + vertical and horizontal support ... rockfalls when additional layer of wire grille), fixed system (anchor, block anchor rope, base and support rope), decompression ring and steel ...