Answer:
During the time of rain or heavy rainfall, a person driving a car must reduce his speed and should drive at a speed in which he could control the car in the slippery road.
He/she should also switch on the wiper, which helps in cleaning the front glass of the car. This continuous motion of the wiper on the glass helps the driver to observe the road while driving.
One must also be aware of the pits that are present on the road in order to avoid inconveniency during driving.