(d)decline to accept any such return unless the inaccuracy has been corrected or the deficiency has been supplied before the expiry of one month from the date on which the requisition asking for correction of (he inaccuracy or supply of the deficiency was delivered to the insurer or of such further time as the Authority may specify in the requisition and if it declines to accept any such return, the insurer shall be deemed to have failed to comply with the provisions of section 15 or section 28 or section 28A or section 28B or section 64V relating to the furnishing of returns.