(1)No allotment shall be made of a company's shares or debentures in pursuance of a prospectus issued generally, and no proceedings shall be taken on applications made in pursuance of a prospectus so issued, until the beginning of the third day after that on which the prospectus is first so issued or such later time (if any) as may be specified in the prospectus.
(2)The beginning of that third day, or that later time, is " the time of the opening of the subscription lists ".
(3)In subsection (1), the reference to the day on which the prospectus is first issued generally is to the day when it is first so issued as a newspaper advertisement; and if it is not so issued as a newspaper advertisement before the third day after that on which it is first so issued in any other manner, the reference is to the day on which it is first so issued in any manner.
(4)In reckoning for this purpose the third day after another day—
(a)any intervening day which is a Saturday or Sunday, or is a bank holiday in any part of Great Britain, is to be disregarded; and
(b)if the third day (as so reckoned) is itself a Saturday or Sunday, or a bank holiday, there is to be substituted the first day after that which is none of them.
(5)The validity of an allotment is not affected by any contravention of subsections (1) to (4); but in the event of contravention, the company and every officer of it who is in default is liable to a fine.
(6)As applying to a prospectus offering shares or debentures for sale, the above provisions are modified as follows—
(a)for references to allotment, substitute references to sale; and
(b)for the reference to the company and every officer of it who is in default, substitute a reference to any person by or through whom the offer is made and who knowingly and wilfully authorises or permits the contravention.
(7)An application for shares in or debentures of a company which is made in pursuance of a prospectus issued generally is not revocable until after the expiration of the third day after the time of the opening of the subscription lists, or the giving before the expiration of that day of the appropriate public notice ; and that notice is one given by some person responsible under sections 67 to 69 for the prospectus and having the effect under those sections of excluding or limiting the responsibility of the giver.