DAVANGERE/HAVERI: The Karnataka government will direct educational institutions and hostels to act against students who indulge in “anti-national activities”, state home minister Basavaraj Bommai said on Saturday, warning that colleges could face “consequences” for not doing enough.The comment follows a series of controversies involving students protesting against CAA and NRC. In the latest instance, 19-year-old Amulya Leona Noronha faces the sedition charge for allegedly raising a pro-Pakistan slogan during an anti-CAA event at Freedom Park on Thursday.