law: Scheduled Castes and The Scheduled Tribes (Prevention of Atrocities) Act, 1989
  12. Taking measurements and photographs, etc., of persons
  
  against whom order under section 10 is made
  (1) Every person against whom an order has been made under
  
  section 10 shall, if so required by the Special Court, allow his measurements
  
  and photographs to be taken by a police officer.
  (2) If any person referred to in sub-section (1), when required
  
  to allow his measurements or photographs to be taken resists or refuses to
  
  allow his taking of such measurements or photographs, it shall be lawful to use
  
  all necessary means to secure the taking thereof.
  (3) Resistance to or refusal to allow the taking of measurements
  
  or photographs under sub-section (2) shall be deemed to be an offence under section
  
  186 of the Indian Penal Code (45 of 1860).
  (4) Where an order under section 10 is revoked, all measurements
  
  and photographs (including negatives) taken under sub-section (2) shall be
  
  destroyed or made over to the person against whom such order is made.