At a stop sign, slow down to one third of your current speed look around, then just cruise right through it.
(Example: driving 30 mph, slow to 10 mph and look around, then cruise through)
Speed Limits:
The speed limits, or more accuratly, speed suggestions, give the speed limit to within about 5-10 mph
If on a highway, go no more than 5-10 mph faster than the cars around you, unless your in a hurry, in which case, you can go ahead and break the sound barrier as far a we care.
School zones are much more strict, go not a bit faster than the speed limit in a school zone
Blinker Signals.
Just use em whenever you feel like it, no one really pays attention to that anymore. In fact, if you use them on the highway to change lanes, anyone that you will be pulling in front of, will quickly pull beside you, cutting off all chance of changing lanes. Our recomendation... just look and merge.
Cell Phones:
use em whenever you want, use two or three at a time for all we care. If you get in a wreck, just sue the cell phone company for not posting a surgeon generals warning on the side of all cell phones.
Stop lights:
Green means go
Red means stop
Yellow means floor it