85. Access of motorized vehicles may only be controlled on the following conditions:(1) the main building used for boiling the sap must be located within the limits of the sugar bush that is the subject of the management permit;
(2) the road on which access is controlled must lead only to the main building;
(3) the control must take place within the limits of the sugar bush and less than 100 m from the main building;
(4) the device used for controlling the access of motorized vehicles must be visible at all times in order to ensure the safety of the public.