Correct answer
Certain medicines with sedative effects.
Certain medicines, such as some sedatives, can produce these effects and impair driving. This does not apply to every medicine or mean every treatment causes an accident. Read the leaflet and consult a healthcare professional; do not drive if impaired. Follow prescribed treatment and do not stop it on your own. Do not mix medicines with alcohol. Ordinary coffee or tea is not the answer on the basis of a supposedly guaranteed sedative effect.
Practice more C1 licence questions
A self-check with exam-style questions on Goods transport rules. Free, no signup.
All options
Certain medicines with sedative effects.
A cup of ordinary coffee because it always causes sedation.
A cup of ordinary tea because it always causes sedation.
Editorial status: editorially approved. This status does not certify legal review. Report a correction
Keep studying
Related questions
- In a lorry, is it advisable to place a GPS holder in front of an airbag or within its deployment zone?
- According to the WHO road traffic injuries fact sheet updated in July 2026, for which age group are these injuries the leading cause of death worldwide?
- As a general rule, the C1 licence authorizes motor vehicles whose MAM does not exceed:
- Under the Spanish legal traffic definition, what is a voluntary stop (parada)?
- If the vehicle or required systems for a C1 or C practical test do not function correctly or meet the requirements, what does the examiner decide?
- An ordinary 5,000 kg MAM lorry travels on an interurban dual carriageway with no reason justifying travel below the minimum. Below what speed would it breach the general minimum-speed rule?