138. Special Category I lands are also subject to the following special provisions:(a) the right of the Government and of its agents and mandataries of the State to establish, in addition to the services listed in section 126, additional services for public purposes;
(b) in the case of additional services contemplated in paragraph a, only activities which do not require a permanent staff of more than 10 persons per activity are authorized;
(c) the right of the Government to grant the necessary authorizations for the duration of those activities;
(d) the Government and its agents and mandataries of the State have access, at all time, to Special Category I lands as if they were Category II lands for the purposes mentioned in this section.