Find attached Government Gazette 41046 as described here.
The National Department of Transport has published regulations in terms of the National Land Transport Act, 2009 regarding requirements for colour coding and advertising allowed for minibuses and midibuses used for minibus taxi-type services.
Government Gazette 41046 of 18 August 2017 refers. Please see attached.
Note that regulation 3(1) of the new Regulations, regarding the colour of the vehicles, applies to vehicles first registered after 18 February 2018 (six months after the publication date of the regulations) that is used for minibus taxi-type services.