Have you ever unintentionally broken the law?
The law are made to make discipline in the society by reducing crime, maintaining traffic and lower accident, and many more. If there is no law in any country or state then there will be anarchy in the society.
Indian made traffic laws to reduce road accidents and death, avoid traffic jams, and many more. Sometimes, person unintentionally broken the traffic law due to any difficult or emergency conditions.

I remembered that I unintentionally broke the traffic law when my brother had to catch the train on time. At that time, I reserved the seat in the train for my brother. But I wake up late and unintentionally broke the traffic law to catch the train on time because the speed of the car is very high or more than speed limit as per traffic law for every individual.