Adverse Conditions: practice questions

Question 1

In thick fog, the safest way to drive is to:

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Correct answer: Slow right down, increase your distance and use low-beam or fog lights

Fog cuts visibility sharply. Reduce speed, leave a much bigger gap and use dipped headlights or fog lights; full beam reflects off the fog and dazzles you. Never tailgate to keep sight of the car ahead.

Reference: RTA — Driving Safely in Dubai handbook, fog driving (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 2

During a sandstorm or dust storm with very poor visibility, you should:

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Correct answer: Slow down, put lights on, and if needed pull off the road safely and wait

Dust storms can drop visibility to almost nothing. Reduce speed, turn on your lights so others see you, and if it is too dangerous to continue, leave the carriageway, park well clear and wait it out.

Reference: RTA — Driving Safely in Dubai handbook, sandstorms (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 3

The first rain after a long dry spell makes roads especially slippery because:

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Correct answer: Dust and oil mix with water into a slick film

Dust, rubber and oil build up on a dry road, and the first rain lifts them into a slippery layer before being washed away. Slow down and brake gently, especially in the first minutes of rain.

Reference: RTA — Driving Safely in Dubai handbook, first rain (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 4

In rain you should increase your following distance and reduce your speed.

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Correct answer: True

Wet roads reduce tyre grip and lengthen braking distance, and spray cuts visibility. A bigger gap and lower speed give you the time and traction to stop safely.

Reference: RTA — Driving Safely in Dubai handbook, driving in rain (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 5

If your car begins to aquaplane (skim on water) in heavy rain, you should:

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Correct answer: Ease off the accelerator and hold the wheel steady, do not brake hard

Aquaplaning means the tyres ride on water with little grip. Take your foot off the accelerator, keep the steering straight and let the car slow until the tyres grip again. Hard braking or sharp steering can cause a skid.

Reference: RTA — Driving Safely in Dubai handbook, aquaplaning (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 6

Approaching standing water or a flooded section of road, you should:

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Correct answer: Slow down and avoid it if you cannot judge its depth

Floodwater can be deeper than it looks and may hide hazards or stall your engine. Slow right down, and if you cannot be sure it is shallow and safe, do not enter it; find another way.

Reference: RTA — Driving Safely in Dubai handbook, flooded roads (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 7

After driving through water, you should test your brakes gently to make sure they still work properly.

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Correct answer: True

Wet brakes can be less effective. After passing through water, gently press the brakes a few times while moving slowly to dry them and confirm they respond before you need them fully.

Reference: RTA — Driving Safely in Dubai handbook, brakes after water (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 8

At night, when there is no oncoming traffic on a dark road, you may use:

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Correct answer: Full-beam headlights, dipping for other road users

On a dark, empty road full beam helps you see further, but you must dip to low beam when a vehicle approaches or you follow another, so you do not dazzle them. Always carry the correct lights for the conditions.

Reference: RTA — Driving Safely in Dubai handbook, headlight use (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 9

You must dip your headlights from full beam when a vehicle approaches from the opposite direction.

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Correct answer: True

Full beam dazzles oncoming drivers and can blind them momentarily. Dip to low beam in good time as a vehicle approaches, and switch back only once it has passed.

Reference: RTA — Driving Safely in Dubai handbook, dipping headlights (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 10

Hazard warning lights (four-way flashers) should mainly be used to:

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Correct answer: Warn others that your vehicle is a temporary hazard or stopped

Hazard lights warn others when your car is stopped or is a temporary obstruction, for example after a breakdown. They do not give permission to stop illegally or to drive carelessly.

Reference: RTA — Driving Safely in Dubai handbook, hazard lights (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 11

In extreme heat, a common vehicle risk you should guard against is:

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Correct answer: Tyre blowouts and engine overheating

High temperatures stress tyres and the cooling system. Keep tyres correctly inflated and in good condition, watch the temperature gauge, and maintain coolant to reduce the risk of a blowout or overheating.

Reference: RTA — Driving Safely in Dubai handbook, heat and vehicle (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 12

In poor visibility you should switch on your headlights so other drivers can see you, not just to see the road.

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Correct answer: True

Lights make you visible as well as helping you see. In fog, rain, dust or dusk, turn them on early so other drivers can judge your position and speed, reducing the risk of a collision.

Reference: RTA — Driving Safely in Dubai handbook, be seen (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 13

On a foggy motorway, a particular danger is:

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Correct answer: Multi-vehicle pile-ups when drivers go too fast and bunch up

Fog hides slow or stopped traffic until the last moment, and drivers who keep high speed and short gaps can crash in sequence, causing pile-ups. Slow down, keep a long gap and avoid sudden braking.

Reference: RTA — Driving Safely in Dubai handbook, motorway fog (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 14

Before a long summer drive, a sensible precaution against the heat is to:

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Correct answer: Check tyres, coolant and carry drinking water

Heat is hard on the car and on you. Check tyre condition and pressure, top up coolant, make sure the spare is good, and carry water in case you break down and have to wait in the heat.

Reference: RTA — Driving Safely in Dubai handbook, summer preparation (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 15

Using rear fog lights in clear weather is wrong because they dazzle drivers behind you.

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Correct answer: True

Rear fog lights are very bright and meant only for genuinely poor visibility. Leaving them on in clear conditions dazzles and confuses drivers behind, so switch them off when the fog clears.

Reference: RTA — Driving Safely in Dubai handbook, rear fog lights (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 16

Crosswinds and sand drifting across the road are most dangerous because they can:

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Correct answer: Push your vehicle off line and reduce traction

Strong side winds can shove a car, especially a high-sided one, toward another lane, and sand on the road cuts grip. Hold the wheel firmly, slow down and be ready for gusts in open or desert-edge areas.

Reference: RTA — Driving Safely in Dubai handbook, crosswinds and sand (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 17

When visibility is very poor, it is sometimes safest to delay your journey or wait for conditions to improve.

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Correct answer: True

No journey is worth a crash. If fog or a sandstorm makes driving genuinely dangerous, the safest choice can be to wait somewhere safe until visibility improves rather than press on.

Reference: RTA — Driving Safely in Dubai handbook, delaying the trip (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 18

If you must stop because of a sandstorm, the safest place is:

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Correct answer: Well off the road with lights on, away from traffic

Stopping on the carriageway in a storm risks being hit by traffic that cannot see you. Pull well clear of the road if you can, keep your lights on so you are visible, and wait until it eases.

Reference: RTA — Driving Safely in Dubai handbook, stopping in a storm (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 19

Worn or under-inflated tyres are much more dangerous on wet or hot roads.

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Correct answer: True

Good tread clears water to grip a wet road, and correct pressure keeps tyres cool. Worn or soft tyres aquaplane more easily and overheat in the sun, raising the risk of skids and blowouts.

Reference: RTA — Driving Safely in Dubai handbook, tyres and conditions (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 20

At dusk and dawn, you should turn your lights on because:

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Correct answer: Light is changing and you are harder to see

In the half-light of dawn and dusk, cars blend into the background and are easily missed. Switching lights on early in these times makes you visible to others well before full darkness.

Reference: RTA — Driving Safely in Dubai handbook, dusk and dawn (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 21

If you are dazzled by oncoming full-beam lights, you should slow down and look toward the right edge of the road until they pass.

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Correct answer: True

If glare blinds you, do not stare at the lights. Ease off, glance toward the road edge on your side to keep your position, and slow until the vehicle passes and your eyes recover.

Reference: RTA — Driving Safely in Dubai handbook, dealing with glare (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 22

Keeping your windscreen, mirrors and lights clean is especially important because:

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Correct answer: Dust and dirt scatter light and reduce visibility, especially at night

A dusty screen or dirty lights scatter light, causing glare and dimming your view, which is dangerous at night and in low sun. Keep glass, mirrors and lamps clean so you can see and be seen clearly.

Reference: RTA — Driving Safely in Dubai handbook, clean glass and lights (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 23

Heavy rain can flood underpasses, so you should be cautious about entering a flooded underpass.

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Correct answer: True

Low underpasses collect rainwater fast and can be far deeper than they look. Do not drive into a flooded underpass; turn around and take a different route, as deep water can stall or sweep a car away.

Reference: RTA — Driving Safely in Dubai handbook, flooded underpasses (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 24

Why is a vehicle's stopping distance much longer on a wet road than a dry one?

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Correct answer: Reduced tyre grip means the wheels need more distance to stop

On a wet road the tyres have less grip, so for the same braking effort the wheels slide further before the car stops. That is why you must slow down and leave a larger gap when it rains.

Reference: RTA — Driving Safely in Dubai handbook, wet stopping distance (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 25

Your wipers and washers are important in adverse weather because they:

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Correct answer: Keep the windscreen clear so you can see

Working wipers and topped-up washer fluid clear rain, dust and dirt so you can see. Check them before bad weather; a smeared or dusty screen badly reduces visibility just when you need it most.

Reference: RTA — Driving Safely in Dubai handbook, wipers and washers (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 26

When following another vehicle in fog, you should leave even more space than usual because you cannot see far ahead.

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Correct answer: True

In fog you get little warning of the car ahead braking, so a normal gap is not enough. Leave a generous distance and resist the urge to close up just to keep its tail-lights in view.

Reference: RTA — Driving Safely in Dubai handbook, following in fog (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 27

Driving at night when tired is especially risky because:

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Correct answer: Darkness and fatigue both reduce alertness and visibility

At night you see less, and the body naturally wants to sleep, so fatigue hits harder. The combination greatly raises crash risk; if you are tired at night, rest before driving rather than push through.

Reference: RTA — Driving Safely in Dubai handbook, night fatigue (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 28

In adverse conditions, the basic rule is to slow down and give yourself more time and space.

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Correct answer: True

Whatever the hazard — fog, rain, dust, heat or darkness — the same principle applies: reduce speed, increase your following distance and use your lights, so you have time and room to respond safely.

Reference: RTA — Driving Safely in Dubai handbook, golden rule for bad conditions (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 29

If a sudden downpour overwhelms your wipers and you cannot see, you should:

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Correct answer: Slow down and, if needed, pull over safely until it eases

When you genuinely cannot see, you cannot drive safely. Reduce speed at once and, if the rain is too heavy, pull over somewhere safe with your lights on and wait for it to ease before continuing.

Reference: RTA — Driving Safely in Dubai handbook, sudden downpour (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 30

Checking the weather and traffic before you set off helps you prepare for difficult conditions.

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Correct answer: True

Knowing that fog, rain or a sandstorm is forecast lets you plan: leave earlier, choose a safer route or delay the trip. Preparation beats being caught out by sudden bad weather on the road.

Reference: RTA — Driving Safely in Dubai handbook, check before you go (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 31

Driving with worn wiper blades that smear the screen in rain is a problem because it:

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Correct answer: Distorts your view and hides hazards

Worn blades leave streaks and smears that scatter light and blur your view of the road and other users. Replace them before the rainy season so your wipers actually clear the screen.

Reference: RTA — Driving Safely in Dubai handbook, wiper blades (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 32

Other road users, including pedestrians and cyclists, are also harder to see in fog, rain and dust.

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Correct answer: True

Bad weather hides everyone, especially pedestrians and cyclists who have no lights. Slow down and look extra carefully near crossings, junctions and the road edge in poor visibility.

Reference: RTA — Driving Safely in Dubai handbook, vulnerable users in bad weather (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 33

Why can it be dangerous to brake hard on a patch of sand on an otherwise dry road?

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Correct answer: The sand reduces grip and the wheels can lock and skid

A loose sand patch behaves like a slippery surface: braking hard there can make the wheels lose grip and slide. Slow down gently before you reach it and avoid sudden braking or steering on the sand.

Reference: RTA — Driving Safely in Dubai handbook, sand on the road (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 34

If conditions are dangerous and you have stopped on the hard shoulder, you and your passengers are safer waiting away from the traffic side of the car.

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Correct answer: True

If you must stop on the shoulder, get out on the side away from passing traffic and wait behind a barrier where possible. Standing on the traffic side exposes you to fast vehicles that may not see you.

Reference: RTA — Driving Safely in Dubai handbook, waiting safely on the shoulder (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Question 35

The single most important habit in any adverse condition is to:

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Correct answer: Adjust your driving to the conditions, not just the speed limit

Good drivers read the conditions and adapt: slower speed, bigger gaps, lights on and full attention. The speed limit is only a maximum for ideal weather; in fog, rain or dust the safe speed is much lower.

Reference: RTA — Driving Safely in Dubai handbook, adapt to conditions (https://licensing.rta.ae/handbook/DrivingSafelyInDubaiEN.pdf, verified 2026-06)

Adverse Conditions: practice questions

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