In this Chapter,---
(a) "detained" includes detained under any law providing for preventive detention;
(b) "prison" includes,---
(i) any place which has been declared by the State Government, by general or special order, to be a subsidiary jail;
(ii) any reformatory, Borstal institution or other institution of a like nature.
(a) "detained" includes detained under any law providing for preventive detention;
(b) "prison" includes,---
(i) any place which has been declared by the State Government, by general or special order, to be a subsidiary jail;
(ii) any reformatory, Borstal institution or other institution of a like nature.