The Motor Vehicles Act, 1988
Chapter 13 Offences, Penalties and Procedure
Section 207: Power to detain vehicles used without certificate of registration permit, etc
Provided that where any such officer or person has reason to believe that a motor vehicle has been or is being used in contravention of section 3 or section 4 or without the permit required by sub-section (1) of section 66 he may, instead of seizing the vehicle, seize the certificate of registration of the vehicle and shall issue an acknowledgement in respect thereof.