The customs has seized USD 4,97,000, worth Rs 4.1 crore, at the Chhatrapati Shivaji Maharaj International Airport .
After receiving a tip-off, the Air Intelligence Unit of Airport Customs intercepted three members of a family who were about to fly to Dubai on Wednesday morning, he said.
An examination of their baggage led to the recovery of USD 4,97,000 in cash, hidden inside sarees, footwear and in a bag.
All three were arrested and a local court sent them in judicial custody. Further probe is on.