Why have the laws?

Why does Pennsylvania even make new traffic laws? They passed a law saying that if it’s raining or dusk you are supposed to turn on your headlights on your car. I see patrolmen sit there and as many as 10 to 15 cars go by but never get pulled over. They just passed another law about texting and driving. Don’t worry because they will be too busy drinking coffee to actually pursue such a silly violation. After all, just like the headlight law, only lives are at stake

Craig Galligher