Any conduct by a student, whether by words spoken or written or by an act which includes physical abuse, lewd acts, teasing, rough or rude treatment, indulging in rowdy, undisciplined and obscene activities which causes or is likely to cause annoyance, undue hardship, physical or psychological harm or mental trauma or raise apprehension or fear in a fresher / junior student or other students or forcing a student to do any act which such a student is not willing to do and which has the effect of causing or generating a sense of shame or embarrassment or danger to a student’s life or adversely affect the physique or psyche of a fresher or a junior student.