Ontario built highway 407 in the early 2000s (late 90s?) with tolls that use license plate readers - no slowing down or stopping at all. Still a bit controversial, that, and especially controversial when the Conservative government sold it off to a private entity just to balance the budget for one year.

But in all that time, I literally do not know anyone who has gotten a bill from them for a bad plate read. We have blizzards here, torrential downpour rain, all kinds of weather that might make it hard. Still, nothing.

I wonder if the regulations on bad reads were simply made serious enough that the company handling it takes a very conservative approach to potential mistakes.