 However, significant gaps remain in the knowledge about the safety measures and impact of electric scooters.As electric scooters become more popular in urban and high traffic settings, user safety poses a major concern alongside other health risks for drivers, pedestrians, cyclists and other vulnerable groups such as the elderly and children sharing the road.A study conducted in China assessed risky behaviors of e-bike, e-scooter, and bicycle riders at crossing signalized intersections and found three different types of risky behaviors including stopping beyond the stop line, riding in motor lanes, and riding against traffic.