smuggling racket

Translations
контрабандная схема
The police uncovered a large smuggling racket operating in the city.
Полиция раскрыла крупную контрабандную схему, действующую в городе.
Definitions
A smuggling racket is an organized and often illegal operation or scheme in which individuals or groups secretly transport goods, people, or substances across borders or areas to avoid detection by authorities, usually for financial gain.
Words
smuggling

noun
контрабанда
racket

noun
схема