Case of marriage between infants after publication of banns

No person who performs a marriage under this Act after due publication of banns as aforesaid between persons, both or one of whom, not being a widow or widower, are or is at the time of the marriage an infant, shall be answerable or responsible, or liable to any pain, penalty or proceeding for having solemnised the marriage without the consent of the parents or guardians, or other persons, if any, whose consent is required by law, unless those parents or guardians, or other persons, or one of them, forbid the marriage and give notice thereof to the marriage officer before he has solemnised the