HRD Minister Ramesh Pokhriyal said in the Lok Sabha on Monday it has come to the government's notice that "some outsiders" had entered Delhi University's Gargi college where the incident of alleged sexual assault of student took place last week and added that the college administration has been asked to look into the matter. "It has come to our notice that some outsiders had entered the college, which is not right. The college administration has been asked to look into it," Pokhriyal said.