Colbinabbin Primary School kids in front of their new safety sign. Photo by Supplied After years of advocacy from parents, staff and the wider community, new flashing school zone lights have finally been installed outside Colbinabbin Primary School. Hold tight - we’re checking permissions before loading more content The new lights, installed on April 16, are already making a noticeable difference according to locals, who say driver compliance through the school zone has improved significantly.