This makes me wonder though, do they slow down because the signage that used to be posted has been taken down and they're now unsure of what to do in that area?

This makes me wonder though, do they slow down because the signage that used to be posted has been taken down and they're now unsure of what to do in that area? Many of the "driving problems" I've seen involve drivers in areas where they feel comfortable. Eg, the last bit before home. Part of me wonders if after a period of time, the same behaviours would resurface as people became acclimatized to the lack of signage.