What is advised not to do when you see an animal on the road?

Swerving to avoid an animal on the road is advised against because it can lead to a loss of control of the vehicle. When a driver swerves, they may inadvertently steer into oncoming traffic, roadside obstacles, or even other vehicles. This abrupt maneuver can result in serious accidents or injuries.

In contrast, braking hard is often recommended if it's safe to do so, as it allows you to stop the vehicle without significantly changing your direction, which helps maintain control. Keeping headlights on high beam can improve visibility of any animals at night, while turning off the vehicle does not address the situation at hand and can pose its own dangers. Therefore, maintaining a straight path and controlling the vehicle safely is the most advisable action when encountering an animal on the road.