Final answer:
A red lighted arrow on a traffic light means drivers must stop and wait for the arrow to change to green before turning. This ensures road safety and compliance with traffic laws.
Step-by-step explanation:
A red lighted arrow on a traffic light indicates that drivers must stop and wait for the arrow to turn green before proceeding with the turn. This rule is important for maintaining safety on the roads and ensuring that drivers follow the legal and safe protocols while driving.
When drivers encounter a red lighted arrow, it's a clear signal to halt their intentions to turn and only proceed when it's legally permissible and safe—a green arrow will indicate when the turn can be executed. Disregarding this signal can lead to traffic violations and potentially dangerous situations for both the driver and other individuals on the road.