DGT B licence questions: Traffic rules

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Which of these effects can anxiolytics cause, impairing driving?
Before reversing a passenger car or other vehicle covered by a B licence, you must:
If you are going to ride a motorcycle, what clothing is most appropriate?
How can drowsiness due to lack of sleep, which may occur with insomnia, affect driving?
What is the usual nominal voltage of a conventional six-cell lead-acid auxiliary battery used in a passenger car?
If a fire in a tunnel requires stopping your vehicle and you can safely position it on the right, why should passage be kept clear?
What is advisable for motorcycle drivers to do to avoid noise pollution?
At a level crossing with barriers, in which situation may you cross after checking that no train approaches and that you can clear the…
In below-zero temperatures, which product should be used in the windscreen-washer reservoir?
When entering a motorway or dual carriageway via the acceleration lane, must you give way?
If a conventional tyre with no run-flat capability loses air while driving, what should you do?
Can an inappropriate speed, in addition to poor vehicle and road conditions, increase the braking distance?
Can flu, a cold, allergies or some medicines used to treat them affect driving?
Under the specific tunnel overtaking prohibition, in which case may you not overtake a vehicle travelling ahead?
A driver has a chronic illness. What should they do to assess its possible effect on driving?
Is it important to stay with the victims of an accident?
If a driver witnesses a road accident, are they obliged to assist the injured?
What is a manoeuvre in general terms?
In general, when moving between parked vehicles, how does the visual field available to a child compare with an adult’s?
What is the purpose of the seat belt?
What does a lane ending arrow indicate?
Among these types of crash, in which is the seat belt especially effective at limiting forward movement of the body?
A car is already travelling at the maximum limit that also applies to your vehicle. May you overtake it by travelling faster and exceeding…
If you suffer from respiratory allergies, what should you bear in mind when driving?
A driver under 18 commits a traffic offence. Who is jointly liable with the driver for the fine?
What tool is used for headlight adjustment?
The accident scene is safe, an adult is unresponsive and 112 is already being called. To decide whether CPR is needed, what should you…
Does the use of a seat belt reduce the risk of death in a road traffic accident?
You drive a car on a two-way carriageway with three lanes in total, separated by broken lines. Which lane should you normally use?
When joining a motorway’s main carriageway, with no signs or instructions directing otherwise, who has priority?
What effect can smoking while driving have on driving performance?
On a carriageway with lanes in the same direction, traffic occupies its full width and each vehicle’s speed depends on the vehicle ahead in…
A road-crash victim is helpless and in manifest, serious danger. Which conduct constitutes failure to render aid?
To reduce the risk of having an accident because of an illness and the effects of its treatment, you should...
Which type of helmet protects the head and face, including the chin area?
A lorry with a light trailer travels on a motorway outside a built-up area, with no lower specific limit. What is its maximum speed when…
You drive a car on a two-way carriageway with three lanes in total separated by broken lines. Which lane should you normally use?
For the driver of an ordinary car, is reversing on a motorway or dual carriageway prohibited, even after missing an exit?
What precaution should be taken to avoid a decrease in attention while driving?
In a conventional gearbox, with the same engine torque, which forward gear usually multiplies it least at the wheels?
Compared with a car, what detection risk does a motorcycle or bicycle present because of its smaller size?
In Spain, is carrying a first-aid kit mandatory in a privately used passenger car?
Which DGT register receives ITV inspection results reported by test stations?
What measure is particularly important when driving a car in strong gusts of wind?
On a motorway outside a built-up area, in freely flowing traffic and with no applicable exception, may you overtake a slower vehicle on the…
Under Criminal Code Article 195, which conduct may constitute failure to render assistance?
What is the approach based on observation, anticipation and maintaining room to respond safely called?
May a car have sun curtains on its rear windows?
To join traffic from the edge of the road in a car, what must you do?
As a general rule, on a motorway or dual carriageway, overtaking must be carried out...
To reduce aquaplaning risk when approaching standing water, what should you do?
When you are riding a motorcycle in heavy rain, it is compulsory to...
Before a trip with a passenger car or other vehicle covered by a B licence, planning it while taking its characteristics into account:
Can any vehicle other than a taxi carry taximeter lighting?
With a valid category B licence held for more than three years and no adaptations or restrictions awaiting entry, which motorcycles may you…
As safety guidance, approximately what minimum distance should you keep between your breastbone and the central steering-wheel airbag cover…
In a road’s profile, what is a depression or sunken section called, as opposed to a raised hump?
Before stopping or parking with a lateral move, how should you observe traffic and the area not covered by mirrors?
Can some medications negatively affect the ability to drive safely?
Which type of road normally has separate carriageways for each direction and no at-grade crossings with other roads, features that reduce…
In a five-seat car, as a general rule, where must a minor who is 135 cm tall or shorter travel?
Traffic accidents generate…
Approaching a level crossing, you foresee that congestion could leave your vehicle stopped on the tracks. What must you do?
A rear-view mirror is the device used to...
What height should the central part of the head restraint be at?
Allergy symptoms can, when driving, cause...
On a one-way carriageway, a car signals a left turn and may safely be overtaken on the right. Where should the turning car position itself?
After a crash, how should you protect an open limb fracture with visible bone while requesting help through 112?
What is a person with two or more serious traumatic injuries in different body regions, at least one life-threatening, called?
On an ordinary street, with no possibility of moving forward, turning or making a U-turn, may a car reverse if it can do so safely?
When it's raining, do you need to pay particular attention to any specific area of the road?
In an ordinary transfer between private individuals of a vehicle registered in Spain, within what period must the seller notify the traffic…
When helping a road-crash casualty, after ensuring the surroundings are safe and requesting help through 112, what should you do to guide…
Which part of the road should we drive in when using a two-way tunnel?
In a car, the interior mirror does not provide the prescribed rearward field of view. Under Annex III of the Vehicle Regulations, which…
A car driver uses a hands-free communication system without using their hands or headphones, earphones or similar equipment. Is this…
On an interurban road, you ride a motorcycle without a protective structure and seat belt qualifying for the prescribed exemption. Must you…
At night you approach to overtake a car ahead. If main beam could dazzle its driver through a mirror, what must you do?
What is the purpose of the seat belt?
In a conventional car wider than one metre, not exclusively intended for goods transport, may the load protrude at the front?
If you have a respiratory allergy, what should you bear in mind?
After carrying out a modification covered by Royal Decree 866/2010 on a registered vehicle, what inspection procedure must the keeper or an…
According to the IDAE page “Consumption and CO₂ emissions”, under “Increase in mobility”, what approximate share of car journeys in Spain…
Can priority vehicles on an emergency call enter the central reservation of a motorway?
The vehicle's steering is a safety system that is...
You witness a collision without being involved. Officers have not yet arrived and your help may be needed. Must you stop without creating a…
In a safe location, when assisting an adult casualty from a road collision, should you check responsiveness and whether breathing is normal?
Can a driver reduce the risk of collisions related to the vehicle’s condition?
Under current rules, an adult rides a bicycle built for one person. Which child may be carried in an additional seat meeting the applicable…
Which situation can obstruct a driver’s rearward view through the interior mirror?
As a layperson assisting a casualty after a collision, should you give medication on your own initiative?
As a general rule, outside motorways and dual carriageways, may you reverse when moving forward or changing direction is possible and no…
One of the functions of the vehicle's chassis and bodywork is...
Is it mandatory for a car towing a trailer to carry a spare wheel for the trailer?
If a vehicle undergoes a significant technical modification, is it compulsory to pass an inspection?
How many points does a driver receive on obtaining their first driving licence?
When calling 112 about a road crash, what information should you prioritise to help responders?
If the vehicle and child seat allow correct installation in the centre rear seat, why can this be a good choice?
How does the age of vehicles affect safety?
How should the headrest height be adjusted correctly?