Section 23(1)(d) in The Chemical Weapons Convention Act, 2000
(d)detain and search, if he thinks proper, arrest any person whom he has reason to believe to have committed any offence punishable under Chapter VI relating to such Chemical Weapons, Chemical Weapons Production Facilities, riot control agents, Old Chemical Weapons, Abandoned Chemical Weapons, Toxic Chemicals or Pre- cursors or Discrete Organic Chemicals including those Discrete Organic Chemicals containing elements of phosphorous, sulphur or fluorine: