A safety belt:

Question

In the event of a crash, a safety belt keeps the driver of a commercial motor vehicle securely positioned behind the steering wheel. This both protects the driver from injury and makes it easier for them to maintain control of the vehicle.

Accepted Answer

Helps secure a driver in a crash.

Answer

Allows a driver to be thrown within their vehicle in a crash.

Answer

Makes it difficult for a driver to operate a vehicle.