People here have developed an app that makes it that easy to submit (the app essentially composes the email for you). However, without your full name and tax ID number nothing will happen from the police. As has been pointed out, the system is open to abuse if it became anonymous.
Police are inherently lazy, and incompetent. They should be the ones on the street citing these vehicles in the first place. But instead they rely on citizens to do their job for them. Even then they spend 6-9 months to take action. Good luck training them on American NSA penis detection software!