Sifu since you are professional can you teach us if I have emergency while I am not stationery,  car trouble due to overheat so drive slowly, warn driver if foggy situation how to be caution?

Can I high beam others to warm them?
Can I signal left and right to warm them?
Can I drive left and right?
Can i put my hands out of my Windows and keep waving at pp
Can i keep pressing brake to warm them?l

Please enlighten us the best cause of action for the above since you are professional so future I can share your professionalism with others .

Teng kiu ah sifu professional

Some drivers feel that since the vehicle is not theirs, can exploit anyway they like.  How to make drivers feel responsible towards the safety of their passengers? 

As in any type of transport, the less you pay, the higher your risk.
On land, anyone with a kopi licence can drive, cars, taxis, lorries or buses.