Which maneuver is considered unsafe while driving?

Driving while using a mobile phone is considered an unsafe maneuver because it significantly distracts the driver from focusing on the road and their surroundings. When a driver diverts their attention to a mobile device, whether it be for texting, calling, or browsing, their reaction times decrease and their ability to process information visually is compromised. This increases the likelihood of accidents, as the driver may miss important cues from other vehicles, pedestrians, or traffic signs.

Maintaining a safe following distance, using turn signals when changing lanes, and checking mirrors regularly are all essential practices in safe driving. They promote awareness of one's surroundings, help communicate intentions to other road users, and allow for timely responses to any changes or hazards on the road. These actions contribute to a safer driving environment, while using a mobile phone unequivocally undermines that safety by creating a dangerous distraction.