Department of Narcotic Control has detained three drug dealers with 30,000 pieces of yaba tablets from Old Dhaka.
The identities of the detainees are yet to be known.
Confirming the on Friday, DNC's Assistant Director (North) Khurshid Alam said: "Acting on a tip-off, we conducted a drive in the area and detained the trio late on Thursday.
"We have recovered 30,000 pieces of yaba tablets from their possession. They were involved with yaba trading for a long time."
Details regarding the matter will be disclosed in a press briefing later in the day.