VADODARA, July 29: Students of the Faculty of Performing Arts, M S University have threatened to launch an agitation in front of the faculty premises, if the authorities fail to take notice of their various pending problems.The students have alleged that the non-teaching staff of the faculty was regularly irregular, causing inconvenience to students.The students have also alleged that though the working hours of the faculty began from 10.30 in the morning, the staff turned up only at 12. They also alleged that the administrator had failed to take any action against them.The students have said that even their earlier demands were not met by the authorities. The students have also alleged that the administrator of the faculty had failed to take notice of the fact that students' classes were being affected due to staff absence.They have also alleged that were not allowed to meet the administrator when they had gone to apprise him of their problems. They have demanded that immediate action be taken against the non-teaching staff.