law: 301. Removal of persons from cantonment.
  If the Officer Commanding the Station or the Board is, after such inquiry as he or it thinks necessary, satisfied that any person residing in or frequenting the cantonment is a prostitute or has been convicted of an offence, under section 300, or of the abetment of such an offence he or, as the case may be, the Board may cause to be served on such person an order in writing requiring such person to remove from the cantonment within such time as may be specified in the order, and prohibiting such person from re-entering it without the permission in writing of the Officer Commanding the Station or the Board.