Police in a drive arrested 20 people, including two leaders of Islami Chhatra Shibir in city’s Khilgaon area on Monday night.The arrestees are Motaher Hossen, 27, shibir’s president of Khilgaon unit and Abdur Razzak, 24, General Secretary of the same unit.Mainul Islam, Officer in charge of Khilgaon Thana police Station said during the drive members of law enforcers arrested two Shibir leader including twenty activists.They also recovered Islamic books, computer, seven cocktails, and four machetes from their possession, he added.