New fence on neighbors property

[Brittany Fife]

My eight unit is on a sharp corner. The new  neighbor just put up a fence for their dog and it totally blocks visibility to our driveway. This has become a safety concern. What would you recommend doing? I don’t know if I should alert the town and have a sign saying blind driveway. Should I ask the library which is across the street if I could put a mirror to help see if something is coming. This road is residential and the speed limit is 30 but it still worries me about safety. If you don’t see someone or if they don’t see you it could end badly. It’s the neighbors right to put a fence on their land.