- (a) There shall be a stop signal arm installed on left outside of body.
- (b) It shall meet applicable requirements of FMVSS 131.
- (c) The arm shall be of an octagonal shape with white letters and border and a red background and may be of reflective material meeting United States Department of Transportation Federal Highway Administration FP-85 Type 2A or Type 3A.
- (d) The flashing strobe lights are standard (LED lights are an allowable option) and shall be connected to the alternating red flashing signal lamp circuit.
Codification Notes: “FMVSS” means Federal Motor Vehicle Safety Standards. "LED" means light-emitting diode.