Jeevan said he had ordered that no outsiders be put on exam duty without informing him. "There are some people who have made a habit of exam duties," he said. "Whenever there is a shortage of teachers, these people appear from nowhere and are assigned duties. Their credentials are not known and they facilitate cheating. Since there was a shortage of teachers I asked the superintendent to appoint me an invigilator." He said: "I want to deter these professionals from outside."