237 foreign tourists have been arrested in an anti-drug raid at an illegal karaoke bar in Bangkok.
Most of them are Chinese citizens, Thai police said on Wednesday.
Those arrested should have had urine tests.
"It was determined that they had consumed illegal substances." As the "Bangkok Post" reports, the drug test showed positive results for 104 of the arrested guests.
Of the 237 guests arrested, 111 were men and 126 were women.
Employees were also arrested, according to the newspaper.
The raid took place in one of the party districts of the Thai capital.
Footage released by police and the media showed guests at the karaoke bar looking dazed and confused.
You now face up to ten years in prison.