23The method by which public passenger vehicles may be hailed or engaged.

23 The method by which public passenger vehicles may be hailed or engaged. 24 The means to identify public passenger vehicles operated under this Act and the holders of accreditations, contracts, licences or authorities under this Act, and the use or withdrawal of distinctive signs, notices or plates. 25 The wearing of badges by drivers of public passenger vehicles, and by other personnel, and the regulation of the form and description, and the issue, wearing and return, of those badges.