When I want to park at a car park like Sainsbury’s, Tesco, or Morrisons, I sometimes see signs that say “No access to Morrisons Car Park.” In these cases, you can still use the road, but you’re not allowed to enter the Morrisons car park from that direction.

Could there be an option for users to mark places where these types of signs are posted, so others know not to take that route if they’re specifically trying to access the car park?

Maybe when searching for an address and selecting “car park,” the route guidance could avoid roads that have restricted access signs like “No Access to Car Park” and instead suggest a different route that actually allows entry to the car park.