Are locked car doors less likely to open in a crash?

Locked car doors are generally less likely to open in a crash due to the mechanism that secures them. When a door is locked, it typically engages additional latches that help keep it closed, reducing the likelihood of it flying open upon impact. However, the effectiveness can vary depending on the severity of the crash and the design of the vehicle. It's important to note that safety features and door locking mechanisms can differ among car models.