![IJERPH | Free Full-Text | Impact of Helmet-Wearing Policy on E-Bike Safety Riding Behavior: A Bivariate Ordered Probit Analysis in Ningbo, China IJERPH | Free Full-Text | Impact of Helmet-Wearing Policy on E-Bike Safety Riding Behavior: A Bivariate Ordered Probit Analysis in Ningbo, China](https://www.mdpi.com/ijerph/ijerph-19-02830/article_deploy/html/images/ijerph-19-02830-g001.png)
IJERPH | Free Full-Text | Impact of Helmet-Wearing Policy on E-Bike Safety Riding Behavior: A Bivariate Ordered Probit Analysis in Ningbo, China
![Uneasy Riders: Serious injury rates higher for unhelmeted motorcyclists, but records don't tell all - mlive.com Uneasy Riders: Serious injury rates higher for unhelmeted motorcyclists, but records don't tell all - mlive.com](http://media.mlive.com/news_impact/photo/who-was-at-fault-largejpg-e677ed73d2547b60.jpg)
Uneasy Riders: Serious injury rates higher for unhelmeted motorcyclists, but records don't tell all - mlive.com
![MLive analysis: Motorcycle helmet or not? See the difference in rider crash injuries in Michigan so far - mlive.com MLive analysis: Motorcycle helmet or not? See the difference in rider crash injuries in Michigan so far - mlive.com](http://media.mlive.com/news_impact/photo/bike-accidents-3jpg-ed5936d2b82d3fa9.jpg)
MLive analysis: Motorcycle helmet or not? See the difference in rider crash injuries in Michigan so far - mlive.com
![My physics teacher has a motorcycle helmet with the percentages of where your first impact would be in a motorcycle crash. : r/motorcycles My physics teacher has a motorcycle helmet with the percentages of where your first impact would be in a motorcycle crash. : r/motorcycles](https://i.redd.it/2xpnl025bog11.jpg)