It's how firm ur tone is ..... steady poon pee pee type , cool type .
Mai kan chiong , this can apply to any drivers from any taxi companies .
Won't get complaint one ....... as long as u are not aggressive , not shouting , it's okay one , as long as u dun hit them , it's okay one , just another casual talk .
Only thing is ..... sarcastic .
Sarcastic in taxi driving , it's never a crime , or infringement of any rules and regulations .
But shout , quarrel , aggression is no good .