Kolkata: Three persons were arrested and 70 alleged gold biscuits seized from them at the busy Sealdah station as they were about to board a Delh-bound train, an Eastern Railway media release said here on Monday.

Acting on information regarding transshipment of gold biscuits from Sealdah to New Delhi Railway station, the special task force of Railway Protection Force, Sealdah detained three persons from platform number 9A/B before they could board the train on Sunday.