Florida Learner's Permit Practice Test

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Ace your Florida DMV written test with the Florida Driver License (DMV) Written Test app! Prepare for the exam by practicing hundreds of multiple-choice questions covering traffic laws and road signs. Boost your knowledge, gain confidence, and increase your chances of passing the test on your first try.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which of the following is true about driving under the influence of drugs or alcohol?

t is always illegal
t is usually illegal but depends on the drug or alcohol being used
t is legal if the driver has a prescription
t is not usually illegal

The correct answer is: t is always illegal

Driving under the influence of drugs or alcohol is always illegal because it puts the driver and others on the road at risk. Depending on the type of drug or alcohol, different laws and penalties may apply, but in all cases, it is illegal to operate a vehicle while under the influence. Option B is incorrect because while it is true that the legality may depend on the specific substance, it is still ultimately illegal. Option C is incorrect because having a prescription does not give someone the right to drive while impaired. Finally, option D is incorrect because, like option B, it is still against the law and can result in serious consequences.