If the car/truck is too big for you to keep it in your own lane, don't freaking buy it.
U-turns in a school zone are not only illegal, they can be dangerous to children.
Teach your child to use the crosswalk, not to cross in the middle of the street stepping out suddenly from in between parked cars.
The red curb means don't park here.
A little extra walk to get where you are going never killed anybody.
If you find yourself going the wrong way down a one way street, stop and turn around. Don't continue to the next street. This only compounds your stupidity.
They put up slower speed signs in a school zone for a reason. Learn them, live them, love them. It may be your child's life they save.
That is all... For now.