This incident and other similar ones have weakened the morale of immigration officers.
Mr Adenuga said other items seized by the command included 1,104 parcels of cannabis sativa intercepted via intelligence.
The Katsina governor commended the agency for embracing technology in tracking activities and movements around border areas in the country.
The Nigeria Customs Service has buried second-hand bales of clothes seized in Katsina.
The coordinator of Operation Whirlwind said two vehicles of means of conveyance were intercepted along with the seizures.
Mr Ojo said the customs handed over the seized cannabis and tramadol tablets to the NDLEA for further investigation.
The CG, on Wednesday, announced that the service had hit its revenue target of N5.1 trillion on Tuesday, with more than a month remaining in the fiscal year.
Denmark has announced visas for a new list of professional skilled workers as part of its move to deal with a labour shortage.
The NCS was among agencies, organisations and individuals whose plots were revoked by the FCTA for failure to develop their lands.
The 50-year-old had flown from the Ethiopian capital Addis Ababa to Vienna.
