Our MTO Arrow Board is specifically designed for use in Canada. Approved by the Ministry of Transportation, Ontario (MTO), this 15-light arrow board is perfect for guiding traffic through day and night closures. Robust built-in “flapper” panels provide fail-safe operation in case of a power failure. Flapper panels feature reflective orange sheeting and can be adjusted for right-facing, left-facing and double arrows. The arrow board offers seven patterns, including right and left sequential stem arrows. Wanco Arrow Boards are highly reliable, visible from distances of a mile or more, and employ a unique high-efficiency power system.