What does a white cane signify for a pedestrian?

A white cane is a universally recognized symbol indicating that a pedestrian has visual impairments. Individuals who use a white cane rely on it not only for navigation but also as a means of communicating to others that they may not be able to see obstacles or changes in their environment. This signal is crucial for drivers and other pedestrians, as it promotes awareness and encourages them to exercise extra caution when interacting with someone using a white cane.

The other choices do not accurately reflect the established meaning of a white cane. While a person with a white cane may indeed require assistance, it is not used purely as a signaling device for help. Similarly, the cane is not associated with dog walking or rushing; rather, it serves a very specific purpose in relation to visual impairment and mobility. Understanding these distinctions helps ensure a safer environment for those who navigate the streets with a white cane.