(1) Section 143(4) of the Principal Act is hereby amended by the insertion after paragraph (e) of the following paragraphs -
"(f) resolutions attaching rights or restrictions to any share;
(g) resolutions varying any such rights or restrictions;
(h) resolutions classifying any unclassified share;
(i) resolutions converting shares of one class into shares of another class.".
(2) Every company shall, within three months after the commencement of this section, forward to the registrar of companies a return containing particulars not previously forwarded to him of any right or restriction attaching to shares in the share capital of the company existing upon such commencement and the particulars shall be recorded by him.