In India, it is illegal for a Traffic cop to take away the keys of any two-wheeler or four-wheeler, regardless of the policeman's rank. As per the Motor Vehicles Act 1932, traffic police can impose heavy fines on violators of traffic norms but cannot confiscate vehicle keys.  However, if you feel that a traffic police officer has unlawfully taken your car keys, you have the right to complain about it formally. The police officer may seize documents and vehicles if someone breaks the law, but they are not allowed to snatch away or take out your car keys. It is important to remember that traffic police should only use an e-challan machine or another accepted payment method when issuing fines.