Night & Adverse Weather Driving Flashcards

What should you do if you encounter a flooded road in NZ and are unsure of the depth?

Answer: Do not attempt to cross — turn around and find an alternative route

If you are unsure of flood water depth in NZ, do not attempt to cross. Even shallow-looking water can be faster and deeper than it appears, and can sweep a vehicle off the road. Turn around and find an alternative route.

What is aquaplaning, and how should a NZ driver respond if it occurs?

Answer: Aquaplaning is when tyres lose contact with the road on a wet surface — ease off the accelerator gently and steer straight

Aquaplaning occurs when a film of water builds up between your tyres and the road surface, causing loss of steering and braking. If it happens, ease off the accelerator smoothly, do not brake suddenly, and steer straight until grip is regained.

When should you use hazard lights on a NZ road while your vehicle is stationary?

Answer: When your vehicle is broken down or is a danger to other road users

Hazard lights should only be used in NZ when your stationary vehicle is causing or is in danger of causing a hazard. Using them unnecessarily — such as while parked normally or in traffic queues — can confuse other drivers.

How should you drive if you encounter black ice on a NZ road?

Answer: Drive slowly and smoothly, avoiding sudden steering, braking, or acceleration

Black ice is invisible and provides almost no traction. If you encounter it, drive as slowly and smoothly as possible, avoid any sudden inputs on the steering, brakes, or accelerator, and allow the vehicle to slow gradually using engine braking.

What should you do if your vehicle starts to skid on a wet NZ road?

Answer: Steer gently in the direction you want the front of the car to go and ease off the accelerator

If your vehicle skids on a wet road, ease off the accelerator and steer smoothly in the direction you want the front of the vehicle to go. Do not brake suddenly or oversteer, as this worsens the skid.

What precautions should NZ drivers take when driving through an area of dense smoke from a fire?

Answer: Slow down significantly, turn on headlights, and consider stopping in a safe place if visibility is critically low

Smoke from fires can dramatically and suddenly reduce visibility. Slow down, use low beam headlights, and if visibility falls to a dangerous level, pull off the road safely and wait for conditions to improve. Never drive blind.