law: Arms Act, 1959
  20. Arrest of persons conveying arms, etc .,
  under suspicious circumstances-Where any person
  
  found carrying or conveying any arms or ammunition whether covered by a license
  
  or not, in such manner or under such circumstances as to afford just grounds of
  
  suspicion that the same are or is being carried by him with intent to use them,
  
  or that the same may be used, for any unlawful purpose any magistrate, any
  
  police officer or any other public officer or any other public servant or any
  
  person employed or working, upon a railway, aircraft, vessel, vehicle or any
  
  other means of conveyance, may arrest him without warrant and seize from him
  
  such arms or ammunition.