3. The form of notice of marriage to be given shall be—
(a)under section 27(1) of the Act (marriage intended to be solemnized on authority of certificate of superintendent registrar without licence), form 1;
(b)under section 27(2) of the Act (marriage intended to be solemnized on authority of certificate of superintendent registrar by licence), form 2;
(c)under section 2(1) of the 1970 Act (marriage intended to be solemnized on authority of Registrar General's licence), form 3.