Dangerous <everything> must be removed from roads. There is a non-negligible amount of bikers skipping red lights, or using the sidewalk (forbidden in many cities), or even going the opposite way on one-way streets. The rationale in most cases is that a bike is not a motor vehicle and thus should not observe the same rules. This is a problem even in a scenario without cars, as it leads to collision vs. other bicyclists or pedestrians.

This behaviour from a few individuals pushes anti-bikers to protest even more, making it harder for these initiatives to thrive.

As ridiculous as it sounds, a deterrent similar to a license plate may become a necessity.