Detective Branch of police arrested three people of a family with 20000 pieces of yaba tablets from Kahaloo upazila of Bogra on Monday night.
Bogra's Police Superintendent Md Asaduzzaman revealed the information at a press briefing on Tuesday noon.
The detainees are Shahidul Islam, 27, his brother Kamrul Hassan, 19 and Shahidul's wife Mukta Begum, 22.
BSS says, Asaduzzaman said DB police conducted a raid at Maheshpur village around 10 pm and detained the three people with the yaba tablets.
"They used to bring yaba from Cox Bazar and sell in Bogra," the SP added.