A defamation case was filed against Khushi Kabir, a human rights activist and Imran H Sarker, a spoke person of Gonojagoron Mancha, with Dhaka Metropolitan Magistrate court.
Mohammad Badol, who introduced him as a businessman, filed the case against them along with more than hundred people on Sunday.
After recording the complaint, Judge SM Masud Zaman took the case in cognizance.
According to the case statement, the accused people addressed defaming Prime Minister Sheikh Hasina in front of the Bangladesh National Museum at Shahbagh in the capital on May 26.