In DWI arrest procedures, what is the time frame for officers to administer tests after an arrest?

In DWI arrest procedures, the requirement for officers to administer tests is critical for ensuring the accuracy and reliability of the evidence collected. The correct answer indicates that tests must be administered within two hours after the arrest. This time frame is significant because it reflects the legal standards intended to capture the subject's blood alcohol content (BAC) while still relevant and potentially before any significant changes in their alcohol concentration can occur.

By requiring the test to be conducted within this specific period, the law aims to maintain the integrity of the evidence, ensuring that the BAC reading accurately represents the individual's state at the time of driving. Not administering tests within this time could lead to challenges regarding the validity of the evidence in court.

The other options reflect time frames that do not meet the legal requirements: testing immediately after booking could be impractical due to administrative processes, waiting for a supervisor could delay the procedure beyond the essential two-hour window, and a time frame of 24 hours would be too lengthy to provide reliable results concerning the driver's condition at the time of the offense.