When you gotta go and there's no facilities in the immediate vicinity, you gotta go.
I can appreciate that. However, 30 years ago I learned the trick for doing it properly from a NYC cab driver. You don't think they drive around all day without peeing do you? Of course not. They do it in the middle of the streets in broad daylight too.
How you say? Its as easy as 1-2-3.
- Pull the car over, tell your fare(s) that you think the motor is overheating and you want to take a look at the radiator.
- Pop the hood, and pee on the radiator/grille while appearing to examine the motor.
- Close the hood and go on your way.