How long must a patrolman take to complete a DUI?

• A. 24 hours no later than 48 hours
• B. Within 72 hours
• C. Immediately within 1 hour
• D. Within 2 weeks

Answer: (A)

The key idea is that DUI investigations have a required processing window: the investigation and related paperwork must be completed within 24 hours, but no later than 48 hours after the stop/arrest. This keeps evidence fresh (like tests and statements), supports timely charging and court action, and helps ensure due process.

Why this fits best: it strikes a practical balance between allowing time to conduct necessary field sobriety and chemical tests and interviewing, while avoiding unnecessary delays that could jeopardize evidence integrity or the defendant’s rights. Choices that push the timeline to 72 hours, 1 hour, or two weeks miss this balance and either rush inadequate processing or risk unnecessary delays that harm evidence and legal timelines.