The Railway Protection Force (RPF) detained two men on suspicion of smuggling gold biscuits worth more than Rs 5 crore from Howrah-Pune Azad Hind Express at Nagpur railway station, an official said on Saturday.
Acting on input, a joint team of RPF and Directorate of Revenue Intelligence (DRI) officials conducted searches on the train on Friday evening.
Two passengers were identified and detained at platform number 8 with two bags containing gold biscuits weighing 8.5-9 kg, the official said.