Detectives in separate raids nabbed four men along with one kg hemp and 50 pieces of yaba tablets from Sadar and Zianagar upazilas of Pirojpur district on Sunday night.
In Sadar upazila, a team of the detective branch (DB) of police, led by sub-inspector Mohammad Hasnain Parvej, conducted a raid in Chalitakhali village and arrested alleged drug peddler Bikram Sheikh along with hemp at night.
Police also detained his wife Anwara Begum and associate Firoz.
Meanwhile, detectives in another raid arrested an alleged drug peddler, identified as Mamun, along with 50 pieces of yaba tablets from Chandipur village of Zianagar upazila at the same time, according to a news agency report.
Police super Mohammad Walid Hossain briefed about the arrest on Monday morning.