In the province of Quebec, Canada, infractions on the public roadway caused by a cyclist can result in "penalty points" on that cyclist's driving record (if the person has a driving record). Not sure what happens to those who don't have one.

I did not have a driver's licence until I was 24. In Quebec that never caused me problems but I have had issues in other provinces/states where it seemed impossible that a grown-up human being would not produce a DL when asked for ID... *sigh*