This is a very dangerous intersection. Cars do not see the "Do not block intersection" sign on Main Street and consistently block access to Swede Mine Road. A dangerous situation is created when cars need access from Swede Mine to Main Street, or from Main Street to Swede Mine. I have witnessed many near accidents at this location. The intersection needs a bigger sign as well as painted instructions on the pavement warning motorists to not block the box. Painted intersections are very common in New Jersey and save lives. The Morris Hills High School is located near this location and their busses experience this problem on a daily basis.