Sorry. My point is that on here some contributors want full transparency around police use of stopping motorists. My point is, and was back in the day, to try and at least ensure the motorist was committing a moving traffic offence before stopping them whenever possible. Routine stops are allowed, of course.
On the point of death by negligence ie cyclist hitting a pedestrian, I’d proffer to suggest there would be a very comprehensive investigation following such a death. The sentencing following any negligence would be quite severe, at least. If the sentencing guidelines need adjusting, then that does happen, especially when new trends around such deaths are spotted.
Lesser examples of such sentencing changes in general law can be found with aggravating factors to support a hate crime, and crimes exacerbated by use of weapons.