crooked

dishonest ไม่ซื่อสัตย์

Illegal businesses will continue to trouble the new airport while crooked airport administrators are allowed to work closely with criminal networks, staff say.

The informant, a real estate developer charged with bank fraud three years ago, posed as a crooked businessman and paid public officials tens of thousands of dollars in bribes to get approvals for buildings and other projects, authorities said.

The white plastic cards were used in agreement with some crooked merchants who simply placed them in the terminal and punched in the amount they desired.