A chicane is a series of tight turns in a racetrack designed to slow down vehicles and enhance safety. These features are often used in motorsport circuits, such as those in Formula 1 or NASCAR, to challenge drivers and test their handling skills. Chicanes can also help reduce speeds in areas where high-speed collisions are more likely. In addition to racing, chicanes can be found on public roads, particularly in urban areas, to control traffic flow and improve pedestrian safety. They are typically marked with signage and road markings to guide drivers through the turns, ensuring a smoother driving experience.