General information7This system uses buoys and signs with dis-tinctive shapes and colors to show regulato-ry or advisory information. These markersarewhitewithblacklettersandorangeboarders. They signify speed zones, restrict-ed areas, danger areas, and general infor-mation.Remember,markingsmayvarybygeo-graphic location. Always consult local boat-ing authorities before driving your boat inunfamiliar waters.