I have it on good autjority that Karwa taxi drivers are allocated to certain pick up points and they have to stick to those points. If, for instance, they are stationed at Sheraton hotel, and take someone to the airport, they may not pick up another fare at the airport and take them to say, Hyatt Plaza and then return to the Sheraton. It has to be Sheraton, Airport Sheraton. Nothing else. Also these guys have to PAY IN QR 200 at the beginning of each day. The rules restrict their earnings potential.They get to keep anything over the QR200. They budget QR10 for food everyday. Maybe they need some sympathy instead.