I wrote this one about 4 yrs back. This is all still pertinent and I've added one or two more. :)
DO: Talk to your cab driver. You might enjoy it.
DO: Turn on your damned porch light!! If you expect to get to the airport at some un-godly hour and I have to get out and walk up to every single house to see a damned address because the entire street has their lights off then damn it, I'm going to be late.
DO: Call back and cancel your call if your idiot friend comes back and you decided to ride w/their drunken ass back to where ever.
DO: Let me know if you aren't feeling well. Don't make me find out the hard way. It makes for an unhappy cabbie.
DO: Actually have the means to pay the fare before you get in the cab.
DON'T: Sit in the front seat if you're the only person in the cab other than me. I load up the front seat w/crap for this very reason. And don't insist on it even after I ask you to sit in back. It's a comfort issue. Mine. Not yours.
DON'T: Let the first words out of your mouth something along the lines of a) 'have you ever been robbed?' b) 'do you ever feel scared?' c) 'ever get somewhere and have someone run without paying?' Any combination of these will likely get you on the side of the road waiting for another cab.
DON'T: Complain to me that every single cab driver you've ever gotten doesn't speak english. Not my fault. When the powers that (shouldn't) be decide to make it illegal to work in this country if English isn't your first language THEN you can complain. To them. Not me.
DON'T: Call the 3 major cab companies in Ptld because you're in a hurry and take whichever shows first w/out calling the others and cancelling. Not cool.
DON'T: Touch the driver! Just ... don't.
DON'T: Think that just because I'm a woman driving a cab I'm desperate enough to sleep with you. I don't care how charming your drunk ass thinks you are ... I'm saying you aren't.
DON'T: Flash the camera. Seriously. I don't want to see your boobs. I have my own and odds are fairly decent they're better than yours.
DON'T: Get jealous when your bf is giving me directions. I am no one's competition. If he's willing to go out w/your drunk ass then I probably don't want him anyway.
And a BIG DON'T: Don't look down on me because I'm a cab driver. I'm not living on the street. Or popping out kids to live off welfare. Or trying to cheat the system. I HAVE a job. It may not be glamorous, or something you would do. But give me the smallest modicum of respect for having a job and being able to use that word in proper context.