Rafiqul Islam Madani, famously known as "Shishu Bokta", has been arrested from Netrakona district.
Due to his "anti-state" speech and inciting chaos, Rapid Action Battalion (RAB) arrested him on Wednesday.
RAB's Legal and Media wing director, Commander Khandaker Al Moin confirmed the news.
Earlier, police detained Rafiqul from Motijheel area on March 25. However, He was later been released.
He was detained during a public demonstration protesting the arrival of Indian Prime Minister Narendra Modi on the occasion of golden jubilee of the independence.