The National Drug Law Enforcement Agency (NDLEA) has intercepted about 12 cartons of tramadol 225mg, containing 599,900 pills weighing 385.40kg.
This is contained in a statement by the NDLEA Director, Media and Advocacy, Femi Babafemi on Sunday in Abuja.
Mr Babafemi said the recovery was made by NDLEA operatives at the Murtala Muhammed International Airport (MMIA) Ikeja, Lagos on Tuesday, 23 January.
He said the cartons from an overstayed cargo at the Skyway Aviation Handling Company (SAHCO) import shed of the Lagos airport were seized after a joint examination with other agencies.