Acceptance of claim and objections without inquiry

If the Registration Officer is satisfied as to the validity of any claim or objection, he may allow it the without further inquiry after the expiry of one week from the date on which it is entered in the list exhibited by him under clause (b) of rule 16 : Provided that where before any such claim or objection has been allowed, a demand for inquiry has been made in writing to the Registration Officer by any person, it shall not be allowed without further inquiry.