(the trade in) goods brought into or taken out of a country illegally

black-market; unlawful

not legal; forbidden by law

against the law

done against a law (especially one concerning conditions for an activity to be carried out); not permitted (though not illegal)

not legal; forbidden

to get (food) secretly and illegally to and from a place; to take (a person or thing) secretly (and against rules and regulations)

transfer illegal goods

illegal

against the law