Slow-moving vehicle signs (SMVs) provide a critical safety measure for drivers who need to travel slowly along roads. An SMV can either be mounted to the back of a vehicle or be in the form of reflector signs that are placed along a road or fence. Reflector signs have reflectors on them, improving visibility so that all drivers can easily identify any vehicles traveling at low speeds. This makes it easier to exercise caution while driving near SMVs, reducing the risk of potential accidents and keeping everyone safe.