The Constitution of the Democratic Socialist Republic of Sri Lanka 201 LIST II (Reserved List) National Policy on all Subjects and Defence and National Security: Internal Security; Law and order and prevention and detection of crime except do the extent specified in item 1 of List I. This would include – (a) Defence of Sri Lanka and every part thereof including preparation for defence and all such acts as may be conducive in times of war to its prosecution and after its termination, to effective demobilisation; (b) Naval, military and air forces; any other armed forces of the Government of Sri Lanka; (c) Deployment of any armed force of the Government of Sri Lanka or any other force subject to the control of the Government of Sri Lanka or any contingent or unit thereof in any Province in aid of the civil power; powers, jurisdiction, privileges and liabilities of the members of such forces while on such deployment; (d) Delimitation of cantonment areas, local self-government in such areas, the constitution and powers within such areas of cantonment authorities and the regulation of house accommodation (including the control of rents) in such areas; (e) Naval, military and air force works; (f) Arms, firearms, ammunition and explosives; (g) Atomic energy and mineral resources necessary for its production (h) Industries declared by Parliament by law to be necessary for the purpose of defence or for the prosecution of war; (i) Criminal Investigation Department; (j) Preventive detention for reasons connected with Defence, Affairs, or the security of Sri Lanka, persons subjected to such detention; and (k) Extension of the powers and jurisdiction of members of a police force belonging to any Province to any area outside that Province, but not so as to enable the police of one Province to exercise powers and jurisdiction in any area outside that Province without the consent of the Provincial Council in which such area is situated; extension of the powers and jurisdiction of members of a police force belonging to any Province to railway areas outside that Province.