929.“Classes of shares” (or “class rights”) is not defined in the 1985 Act but at common law this term is normally used where the rights that attach to a particular share relate to matters such as voting rights, a right to dividends and a right to a return of capital when a company is wound-up. Rights attach to a particular class of shares if the holders of shares in that class enjoy rights that are not enjoyed by the holders of shares in another class.
Commentary Part 17: a Company’s Share Capital Chapter 9: Classes of Shares and Class Rights