I already asked in the RZOC forum, but I did not get a suitable answer.
What is your experience or opinion on recognizing speed limits?
It seems to me that the speed limits shown on dashboard are related to navigation data and not to the actual recognition of speed limits in "real world"?
So the new Leaf claims to be able to read roadsigns and use GPS to display the current speed limit. Or at least that's the theory! Take a look at the photo below. Taken in Brighton in a 30mph zone, my Leaf was suggesting 100mph as the limit! Good job it wasn't doing the driving!