While going on Rt. 7 South, there is no left turn signal light at the Grumman Hill Rd. intersection. This street leads to the Montessori School, so in the morning it is fairly well traveled. Turning left from Rt. 7 to Grumman Hill Road is very dangerous. A green arrow light during morning rush hour would be very much appreciated by those waiting to turn left at the light, as well as by commuters being congested into one lane because of those intending to turn left. Drivers with children in the car often take risks when jumping in to traffic to make a left turn since the traffic going in the northerly direction is unrelenting.