It's got nothing to do with safety or anything else health wise or not, it's so they can set up speed cameras or cops hiding somewhere to catch you out, more of a money grab than anything to do with safety, our State Gov is broke and the best way to grab more money out of us suckers is more fines, cameras and cops holding on to radar guns instead of fighting real crime, they have already done the lower speed limits and they are putting speed cameras in the school zone signs to make even more money.
It's all about the money they can get out of you, take take take but don't give back, come in suckers, we need to pay for all our fook ups while in power, and to make things worst all speeding fines have been doubled, driving with a mobile phone on your body or in hands will cost u over $1k, even having a drink from your water bottle while driving will cost you big, it's called distraction law, no more doing makeup or eating while driving, soon we won't be able to talk to our passengers, mmmm that might work for me as my wife talks to much when I am driving lol, no it's just getting out of control in what they are doing, all for our safety, what a load of BS, we just want your money.