No, but it will ensure that drivers that aren't bothering to learn the rules of the roads here will not be able to drive legally. I know, terrible stuff.
Just don't go around driving without understanding why the rules are important? Pedestrians are going to assume you're going to stop for them because that's the rule. You might think they'll get out of your way. They keep going, you keep going, disaster. Same thing if you park in a fire zone and block a fire hydrant. If the firefighters can't get to it, they can't put out the fire and now you have a building full of people burning potentially.
If you need help learning what you need to know for the test, I can help.