Section 16(2) in The Punjab School Education Board (Penalties for Misconduct and use of Unfair Means in the Matriculation and Higher Secondary Examinations) Regulations, 1979
(2)If a candidate leaves the examination hall/room on any day of the examination at any time before the half time is over, without the permission of the Superintendent or any member of the Supervisory Staff, his result for that examination shall be cancelled and he may be disqualified from appearing in any examination of the Board for a period which may extend to three consecutive examinations.
