What does it indicate when a driver has their hazard lights on?

When a driver has their hazard lights on, it indicates a temporary stop or emergency. Hazard lights are designed to alert other road users that the vehicle is either experiencing a problem, has become immobilized, or is otherwise not moving as expected. Such alerts help to increase visibility and communicate to other drivers the need for caution, especially in situations where the vehicle is stopped in a potentially hazardous area, such as on the shoulder of a busy road or after a breakdown. This signaling can be crucial for safety, as it helps to prevent accidents by making the stopped vehicle more noticeable to others on the road.