This is quite right. Similarly, speeding cameras are incapable of stopping speeding until _AFTER_ the speeding has occurred. Speeding cameras do not prevent cri

This is quite right. Similarly, speeding cameras are incapable of stopping speeding until _AFTER_ the speeding has occurred. Speeding cameras do not prevent crime, they cite people who are accused of speeding. That's why when a speed camera is installed, it makes no difference whatsoever and everyone goes exactly the same speed they would have gone before. https://pubmed.ncbi.nlm.nih.gov/20927736/ https://pubmed.ncbi.nlm.nih.gov/20927736/