We have the parliamentary election coming up soon here in Finland, and the roadside is currently littered with ads that prominently feature candidates and their

We have the parliamentary election coming up soon here in Finland, and the roadside is currently littered with ads that prominently feature candidates and their numbers, very cleanly printed and often on a nice solid colour background. There have been stories in the news that this has caused actual problems with the current speed limit detectors, especially when the numbers happen to be even tens. So a warning-only approach definitely seems like the right way to go for now. Possibly with a manual option to either dismiss or accept the hard limit.