Officials from the Office of the Consumer Protection Board raided an illegal Baraku water pipe shop and seized 33 pipes early on Wednesday.
Pol Maj Gen Prasit Chalermwutthisak, secretary general of the office, said his officials, Thong Lor police and soldiers raided the Desi Beats shop on Soi Thonglor 10 after midnight on Wednesday.
Prasit said some staff were taken to the police station for questioning ahead of possible legal action.
He said the shop was closed on March 17 but it since re-opened.