7. Objection to marriage. - (1) Any person may, before the expiration of thirty days from the date on which any such notice has been published under sub-section (2) of section 6, object to the marriage on the ground that it would contravene one or more of the conditions specified in section 4. (2) After the expiration of thirty days from the date on which notice of an intended marriage has been published under sub-section (2) of section 6, the marriage may be solemnized, unless it has been previously objected to under sub-section (1). (3) The nature of the objection shall be recorded in writing by the Marriage Officer in the Marriage Notice Book, be ready over and explained, if necessary, to the person making the objection and shall be signed by him or on his behalf.