Section 20

acts as the manager of a school which is neither registered nor exempted from registration under this Act;

as manager of a registered school employs or permits the employment of any unregistered teacher in the school except as provided under Part 9; or

teaches in an unregistered school or teaches in a registered school without having obtained either registration as required by section 35 or authority to teach as an unregistered teacher under section 41 or permission to teach under section 44, or continues to teach after the cancellation under section 39 of his registration as a teacher or under section 43 of his authority to teach as an unregistered teacher or under section 44 of his permission to teach as an unregistered teacher,shall be guilty of an offence and shall be liable on conviction to the penalties hereinafter provided.