i always give a lift to anybody , especially at night when is harder to find a taxi.i have been here since 2004 and for a long time i didn't have a car and many times i had to walk from airport road to al saad. in my lucky nights some people stoped their cars and ask me if i wanted a lift,without asking for money.so i try to do the same thing now.i am not affraid and i do this mostly inside the city limits.remember that there are a lot of people which can't afford a trip with the taxi.