Districts should initiate the installation of school speed limit signs and flashers immediately after submitting the request to the Traffic Operations Division (TRF) for Transportation Commission action. Every effort should be made to have these signs in operation as soon as practical after the minute order is approved by the Transportation Commission. If, for some reason, there is a delay in the installation of a school flasher, other static signs for school zones should be installed as soon as possible after the minute order is enacted.