(5)Where, having regard to the nature and scale of expenditure incurred by an assessee, in connection with any function, ceremony or event, the income-tax authority is of the opinion that it is necessary or expedient so to do, he may, at any time after such function, ceremony or event, require the assessee by whom such expenditure has been incurred or any person who, in the opinion of the income-tax authority, is likely to possess information as respects the expenditure incurred, to furnish such information as he may require as to any matter which may be useful for, or relevant to, any proceeding under this Act and may have the statements of the assessee or any other person recorded and any statement so recorded may thereafter be used in evidence in any proceeding under this Act.
