Immigration police stopped cars and motorbikes in Najomtien, checking licenses, passports and visas of all foreigners.
Nine police officers, 3 immigration agents and a police volunteer manned a checkpoint set up outside the Ambassador City Hotel on Sukhumvit Road Feb. 28.
No results of the checks were provided.
Immigration officials said the operation was to check that foreigners driving vehicles had proper licenses. They also checked passports and visas for any foreigners found in cars or on motorbikes.