In a major security breach, two SUVs with the same registration number were found parked in the high-security Tughlaq Road area, police said.
According to Delhi Police, the vehicles were flagged by the security personnel of a VIP, who alerted the police.
The incident took place on the evening of March 18.
The police have filed an FIR under sections 482 (using a false property mark) and 471 (using a forged document as genuine) of the Indian Penal Code (IPC).
The police said that the vehicles were registered in the name of a Faridabad resident, and the license number plate of one of the SUVs was genuine, which was copied by another vehicle.
Further investigation into the matter is underway.