Irish Driver Theory Practice Test

When a vehicle's windows are covered with ice, the most appropriate action a driver should take is to fully clear the ice from all windows. This ensures maximum visibility, which is crucial for safe driving. Impaired visibility can lead to dangerous driving situations, as the driver may not be able to see other vehicles, pedestrians, or traffic signals clearly.

Clearing all windows, including front, rear, and side windows, is essential as any obstruction can hinder the driver's ability to react to potential hazards on the road. Although using a heater or driving slowly might seem like temporary solutions, they do not guarantee that visibility will be improved sufficiently for safe driving. Additionally, leaving the windows as they are would create a significant safety risk. Roads can be hazardous when icy, and combining that with impaired visibility could lead to accidents. Therefore, ensuring all glass surfaces are clear of ice is the best course of action before proceeding to drive.

Ask an Examzify Tutor