Yemen recently observed traffic around the school, and had immediate suggestions that hint at how Vision Zero might be implemented. The city could redesign the roads to have small circles at intersections, forcing cars to slow down, she said. They could do bump outs, extending sidewalks at intersections further into the road to give pedestrians a better vantage point to see approaching traffic. She watched a man edge into the street as he prepared to cross, and noted, "He's right where that bump out would be, if we had one."