law: 6. Resistance to the taking measurements, etc.
  (1) If any person who under this Act is required to  allow his measurements or photograph to be taken resists or refuses to allow the taking of the same, it  shall be lawful to use all means necessary to secure the taking thereof.
  (2) Resistance to or refusal to allow taking of measurements or photograph under this Act shall be  deemed to be an offence under section 186 of the Indian Penal Code, 1860 (45 of 1860).