Street A runs NORTH-SOUTH and street B runs EAST-WEST. Street B ends where it intersects with street A. From street B you can turn right onto A but not left. From street A you can take a right onto B if you are headed South but not a left onto B if you are headed north. How can I correct TomTom? I don't find a NO LEFT TURN option. I see NO ENTRANCE and NO EXIT corections but these are not accurate to the situation as you can enter and exit but only in certain directions as if street A was divided.