Police also recovered two cocktails, four iron rods, two knives and some leaflets from the spot
Police arrested 11 suspected Shibir activists from Bethuli village in Kaliganj upazila on Friday.
The arrested are: Shahbuddin alias Saddam, Shohag Hossain, Al Amin Hossain, Billal Hossain, Ibrahim Hossain, Husain Wais Kuruni, Ahsan Habib, Habibullah, Enamul Islam alias Imon, Nazmus Salehin and Bayezid Bostami. All of the arrested are aged between 18 to 30, said police sources.
Tipped off, police conducted a drive in the area and arrested them while they were holding a clandestine meeting for carrying out sabotage, said Kaliganj Police Station OC Mahfuzur Rahman.
Police also recovered two cocktails, four iron rods, two knives and some leaflets from the spot. However, some managed to escape while the drive was conducted.
A case was filed with the police station in this connection, the OC added.