The report suggests that in Pa, it is currently illegal to hang anything from your rear view mirror that would obstruct your view while driving. Items such as non see through materials, signs or posters are illegal. Pa also considers those pine tree air fresheners to be illegal. Law enforcement says that stopping violators for these infractions have led to more serious criminals being captured in some instances. What you are allowed to have includes a GPS system, registration stickers and travel passes. You may get pulled over if an officer deems the obstruction is impairing your vision.
