I'm happy to hear you saw this matter in print, but the OP's first post no longer contains any link. (I hazily recall it originally contained a link to someone's twitter account or to a blog?)
Weird. The tweet in the first post still displays for me, and the link is in the twitter post (just above the picture and behind the sign about the leopard).
I made a wikipost and put the link there - I didn't want to deep link to the pdf in case they block that, but I might try that on an edit.
I think "licensed car services" fall under TCP. As a passenger I'd never think of "TCP" as a category of transport, but I do notice all the vehicles with the numbers on them.
(ETA: looks like the PDF is stored on google so it didn't complain when I linked straight to it)
(edited again to add: I googled up a
presentation about types of ground transport, and it sounds like all licensed car services for hire should fall under the TCP category.