Citizen reports were cut back. Closed to reports doesn't mean an officer can't still ticket you.

After the traffic act was amended, a batch of things people called minor stopped being open to citizen reports. Some parking. A phone in your hand. An officer who sees it can still write the ticket. What stayed open is mostly the more dangerous stuff, like not letting a pedestrian go, or running a red. Use the list that was published then.

A report has a shape: time, place, plate, footage that actually continues. Whether the other person learns who sent it depends on that office. Don't assume anonymous means nobody can ever tell. Using a report to squeeze money out of them can turn into its own problem.