[Winger]

The Traffic Sign Recognition fucntion is actually listed on Jaguar's own site. It detects speed limit signs and displays the number on bot the instrument cluster and the HUD. It's mostly used for detecting speed limits but it will also display ‘No Overtaking’ signs in the instrument cluster. Not as all encompassing as you thought.

I don't like my car telling me what to do. I suppose it might be nice if the speed limit changes suddenly, or maybe you don't realize you are in a school zone, but generally I know that I'm speeding and am choosing to. (Not that I do that often).