What is a legal requirement for bicycle riders under the CR-3 Traffic Code?

Wearing a helmet as mandated is a legal requirement for bicycle riders under the CR-3 Traffic Code because helmets significantly enhance safety by protecting cyclists from potential head injuries in the event of an accident. The requirement to wear a helmet is aimed at reducing the severity of injuries that can occur during falls or collisions, particularly in environments where cyclists may encounter traffic or other hazards.

In contrast, riding on sidewalks is not universally mandated, as local laws can vary on this point, and many jurisdictions allow or even encourage riding in the street where conditions permit. Not using lights after dark is unsafe and typically against traffic regulations, as lights are crucial for visibility and safety at night. Ignoring traffic signals not only is illegal but also poses a serious risk to the cyclist and other road users, emphasizing the importance of following all traffic laws for safe riding practices.