96. Land management: Every in-trench disposal site established in a forest must be surrounded:(a) by a zone cleared to the level of inorganic earth, the width of which must be equivalent to 1/100 of the perimeter of the in-trench disposal site and not less than 15 metres in any case; and
(b) by a non-inflammable barrier or an embankment with a minimum height of 2,50 metres located on the inside perimeter of the cleared zone.