Final answer:
Neck stiffness, particularly from conditions like cervical dystonia, can impede a driver's ability to check their blind spot and the front sides of their car, potentially affecting their safety. Wearing a safety belt in a motor vehicle is a basic but essential safety measure.
Step-by-step explanation:
Stiffness in the neck can significantly impair a person's ability to perform daily tasks, especially when it comes to activities such as driving. Cervical dystonia, a specific condition characterized by uncontrollable head and neck movements and abnormal head positioning, can greatly affect a driver's capability. When stiffness or such a condition is present, it can make it particularly difficult for drivers to look behind to check the blind spot, which is a critical action for safe driving. Furthermore, checking the front sides of their car and overall surroundings becomes challenging, potentially compromising safety on the road.
In terms of general safety precautions, it is important for individuals to wear safety belts every time they ride in a motor vehicle to protect themselves from injury. Wearing safety equipment, like helmets for biking and earplugs for loud environments, also contributes to one's overall safety regime.