Phv and taxi drivers are the scums and low ses. Most are phv taxi drivers by default because were retrenched or fired from their previous jobs due to poor attitude, laziness ie scums. That's why they never change and still are arrogant thinking they can bully passengers and others. Reflect in their driving attitude and manners. Most rich high ses wouldn't even bothered about such remarks by teachers if he is truly rich and owns multiple businesses. Waste of time to complain. This guy probably glass hearted as he knows what the teacher said is the truth. Thats why thousands if such grab phv drivers. Only citizens allowed to drive taxis as a release valve by govt for all the retrenched deadwoods. Soon he would be replaced by robotaxis.. he better buck up. Thats why in china they called PHV drivers as sedan chair carriers. Basically very low class as literally carrying other people's balls and butts. Hahahhah i laughed as how true when i first heard it in china