Section 133 Length of notice for calling meetings.
Any provision of a company's articles shall be void in so far as it provides for the calling of a meeting of the company (other than an adjourned meeting) by a shorter notice than—
in the case of the annual general meeting, twenty-one days' notice in writing; and
in the case of a meeting other than an annual general meeting or a meeting for the passing of a special resolution, fourteen days' notice in writing in the case of a company other than an unlimited company and seven days' notice in writing in the case of an unlimited company.
Save in so far as the articles of a company make other provision in that behalf (not being a provision avoided by the foregoing subsection) a meeting of the company (other than an adjourned meeting) may be called—
in the case of the annual general meeting, by twenty-one days' notice in writing; and
in the case of a meeting other than an annual general meeting or a meeting for the passing of a special resolution, by fourteen days' notice in writing in the case of a company other than an unlimited company and by seven days' notice in writing in the case of an unlimited company.
A meeting of a company shall, notwithstanding that it is called by shorter notice than that specified in the last foregoing subsection or in the company's articles, as the case may be, be deemed to have been duly called if it is so agreed—
in the case of a meeting called as the annual general meeting, by all the members entitled to attend and vote thereat; and
in the case of any other meeting, by a majority in number of the members having a right to attend and vote at the meeting, being a majority together holding not less than ninety-five per cent. in nominal value of the shares giving a right to attend and vote at the meeting, or, in the case of a company not having a share capital, together representing not less than ninety-five per cent. of the total voting rights at that meeting of all the members.