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Tema 33: fatigue, distractions and medication in the DGT exam

Three dangers: distraction, sleep and the phone. Learn the manual's lists and the law's two bans.

Reviewed on 11 October 2026 · sources: BOE and DGT

This tema gathers three dangers: distraction, sleep and the phone. You learn the DGT manual's lists and the law's bans.

  • While driving you do not use the phone or any other communication system that needs hands, headsets or earphones. Stopped at a red light you are still driving: still banned.
  • While moving you do not use screens with internet, TV or video or DVD players.
  • The DGT manual teaches planning your rest every 2 hours or 200 km, even before you feel tired.
  • The break of at least 45 minutes after 4 h 30 of driving is a rule for professional drivers.

Watch out: the test for the phone is not the medium but not using your hands.

In DrivingLingo: study the road signs, review alcohol and drugs and accessories and ADAS, then practise with the .

Source: RGC art. 18.1; RGC art. 18.2; LSV art. 13.3; Regulation (EC) 561/2006, arts. 6.1 and 7; DGT manual (teaching, not statute)

Key rules of topic 33

What a distraction is

A distraction is fixing on something, inside or outside the vehicle, unrelated to driving.

  • The highest-risk ages are 18 to 25 and over 70.
  • They are more frequent with several people in the car, because conversation distracts.
  • They cluster in summer, on weekend trips and by day, and more on the open road (motorways, autovías (dual carriageways)) than in town.

Source: DGT, Manual del Permiso B en Lectura Fácil, tema 3, «Accidentes por distracciones»

Causes of distraction

The road, the traffic and what you do distract you: not only the phone.

  • Road: knowing it well and growing overconfident, heavy traffic with pedestrians and signs at once, poor night visibility and glare.
  • Person: eating or drinking while driving, looking at a map or removing an insect from the car.
  • Mood: a heated argument or sad news makes you lose concentration.

Source: DGT, Manual del Permiso B en Lectura Fácil, tema 3, «Accidentes por distracciones y Estado físico y psicológico del conductor»

Constant attention

You keep your freedom of movement, your field of vision and constant attention to driving.

  • You stow objects and animals properly and make sure passengers keep their position, so nobody interferes.
  • It is breached by any distraction, whether or not you use a screen or phone, and no accident is needed.
  • At a busy intersección (junction) there are pedestrians, vehicles and signs at once: looking away for a moment is the worst thing.

Source: RGC art. 18.1; LSV art. 13.2; DGT, Manual del Permiso B en Lectura Fácil, tema 3, «Accidentes por distracciones»

Screens in the vehicle

While moving you do not use screens with internet, TV or video or DVD players.

  • Exceptions: GPS and monitors in the driver's view, needed for the rear manoeuvre or to see pedestrians.
  • The text bans use by the driver while the vehicle is moving.
  • Parked off the calzada (carriageway) there is no ban; a screen only passengers see is not covered either.

Source: RGC art. 18.1 (párrafo 2.º)

Smoking, phone and GPS

Smoking at the wheel doubles the crash risk and using a phone multiplies it by 4.

  • Smoking distracts for 4 reasons: looking for and lighting the cigarette, one hand occupied, worse vision from smoke and worse air.
  • Hands-free is dangerous too, because it still takes attention.
  • GPS: you set it before leaving, fix it so it cannot roll, in a spot that lets the airbags open.

Source: DGT, Manual del Permiso B en Lectura Fácil, tema 3, «Fumar en el vehículo», «Uso del teléfono móvil» y «Navegadores GPS»

Phone: what is banned

While driving you do not use the phone or any other communication system that needs hands, headsets or earphones.

  • Talking is allowed with no hands and no earphones; both conditions are needed together.
  • Exempt: police officers on duty and military drivers in convoy.
  • Motorcycle or moped: a certified wireless device in the helmet is allowed, only for intercom or navigation.

Source: RGC art. 18.2; LSV art. 13.3

Headphones, helmets and radar

You do not drive with audio headsets or earphones connected to sound players.

  • It applies to every driver, car drivers too; only tuition and open-circuit tests are excepted.
  • Motorcycle helmet: approved wireless device, only for intercom or navigation. Exempt: officers and armed forces in convoy.
  • Radar: carrying a detector is banned, even if unused; warnings of check locations are allowed.

Source: RGC art. 18.2 y 18.3; LSV art. 13.3 y 13.6

Causes of drowsiness

Drowsiness comes from sleeping little, badly or at different hours, and from certain times and roads.

  • Sleeping less than usual is the first cause; feeling awake when you set off does not cancel the sleep debt.
  • Changing your sleeping hours and sleeping badly also count, even if you sleep many hours.
  • It rises in the small hours, at midday after eating and on quiet roads because of monotony.

Source: DGT, Manual del Permiso B en Lectura Fácil, tema 3, «Somnolencia»

Drowsiness symptoms

Drowsiness shows as frequent yawning, blurred vision and being unable to hold your head up or keep your eyes open.

  • You lose concentration, have nonsensical thoughts and cannot remember the last kilometres.
  • You miss signs, overshoot your exit and drive very close to the vehicle ahead.
  • You drift out of your carril (lane) without noticing.

Source: DGT, Manual del Permiso B en Lectura Fácil, tema 3, «Somnolencia»

Driving times

A professional driver takes a break of at least 45 minutes after 4 h 30 of driving.

  • It may be split into 15 minutes then 30, within the driving period and in that order.
  • The daily maximum is 9 hours, extendable to 10 hours twice a week.
  • The tachograph records driving and rest times; helping to tamper with it is an offence, also for whoever orders it.

Source: Reglamento (CE) 561/2006, arts. 6.1 y 7; LSV art. 77.m); TRLSV anexo II, ordinal 7

Fatigue and rest

Being able to control the vehicle is lost through fatigue, sleep or a serious distraction.

  • There is no remedy other than stopping: not fresh air or music; carrying on to a distant rest area does not comply.
  • Causes of fatigue: long or night journeys you are not used to, non-professional drivers included.
  • Too much heat in the vehicle tires you; the reference temperature is about 23 degrees.

Source: RGC art. 17.1; DGT, Manual del Permiso B en Lectura Fácil, tema 3, «Fatiga»

Learn the rule, then practise it

Study topic 33 step by step: the rule, its citation and exam-style questions.

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