The ban had been imposed under Section 144 of the Code of Criminal Procedure, 1973 to prevent their misuse by terrorists and anti-social elements, Gurgaon District Magistrate T L Satyaprakash said.
He said directions has also been issued to furnish information regarding the sale or purchase of old vehicles, especially Ambassador cars.
Details such as name, identity and complete address of sellers and purchasers would be obtained, he said.
Action, under Section 188 of the Indian Penal Code, would be initiated for non-compliance of the order, he added.
