I might be mixing up the points here and implementationetc but its asinine we dont just find a way that is the last invasive to prevent instead of waiting for destruction and the PUNISHING the CULPABLE OFFENDER.
Why should the law and traffic policy be so reactive as opposed to enlightened and as privacy respecting as possible proactive in nipping the issue in bud.
To say nothing of all the criminal cases that are fundentalh the stand in for treatment that as a society we both shame people in seeking before the fact and refuse to offer same and also after the fact when its wayyyy too fucking late (sorry for swearing but its passion) and that there exists enough technically-based or mental health related defenses to so as to render the process in my view a giant joke and waste of time