(1) Save where the constitution of the company makes provision for the giving of greater notice, a meeting of a company, other than an adjourned meeting, shall be called -
(a) in the case of the annual general meeting or an extraordinary general meeting for the passing of a special resolution, by not less than 21 days' notice;
(b) in the case of any other extraordinary general meeting, by not less than 7 days' notice.
(2) A meeting of a company shall, notwithstanding that it is called by shorter notice than that specified in subsection (1), be deemed to have been duly called if it is so agreed by -
(a) all the members entitled to attend and vote at the meeting; and
(b) unless no statutory auditors of the company stand appointed in consequence of the company availing itself of the audit exemption under section 360 or 365 (and, where relevant, section 399 has been complied with in that regard), the statutory auditors of the company.
(3) Where notice of a meeting is given by posting it by
…