LARKANA: The search operation by police in the combination of Rangers was conducted on the boys’ hostels of Chandka Medical College (CMC) on Wednesday in order to catch outsiders who have allegedly been living in the hostels illegally. Heavy contingents of police and Rangers searched all three boys hostels of Chandka Medical College and arrested approximately 40 outsiders who claimed to be the relatives and guests of the students. The operation was led by ASP city Dr. Imran. The arrested persons were taken into custody and were kept at different police stations. The students said that the operation continued for two hours and they were forced to sit on the earth in a row near main gate of the college.