To spouters complaining about speeding in the parkway construction zone: The number one problem in this area is the people who insist on riding in the left lane at a very slow speed, usually because they are going to get in a turning lane four miles down the road. They impede the flow of traffic, causing other drivers to pass them and creating very dangerous conditions. It is a traffic law in NJ to keep right and pass left. If that law is followed, the parkway will be much safer.