The vehicle must display physically disabled license plates or a valid disabled persons parking certificate. All other vehicles parking here can be ticketed. Warning Signs Warning signs alert you to possible hazards ahead. You are responsible to recognize and react correctly. Not all warning signs are shown here.
Most warning signs are yellow.
Signs warning of pedestrian and bicycle crossings and school zones may also be fluorescent yellow green in color. You are near a school. Look out for children and be ready to stop. School crossing - Watch for children and pedestrians crossing the road at any time. Be prepared to stop.