When traveling in either direction on Glenwood Avenue, it is extremely unsafe to make a left turn onto either Whitaker Mill Road, or Fairview Road. Drivers who attempt to turn left on the solid green light (not the green arrow) cannot see far enough ahead to know if the intersection is clear. This intersection is confusing enough without this added safety concern. I've seen many accidents here and was in one myself when I tried to turn left here. If you don't turn left on the solid green, the drivers behind you will get angry and try to drive around you, which is even more dangerous. The addition of a No Left Turn arrow on this traffic signal would solve this problem. I can't believe that hasn't been done already!