Shiromani Akali Dal leader and ex-Punjab minister Bikram Singh Majithia, booked in a drugs case, surrendered before a Mohali court on Thursday. Earlier, Supreme Court granted Majithia protection from arrest till February 23 and directed him to surrender to the court after this date. Majithia was booked under various sections of Narcotic Drugs and Psychotropic Substances Act on December 20.