Which of the following is NOT an exception to the usual search warrant requirements?

The choice regarding requests for fingerprints is the correct answer because obtaining fingerprints does not typically require a search warrant. When law enforcement officials need to take or request fingerprints, this is usually within their authority when they have probable cause or during the booking process following an arrest. This process is considered a part of standard police procedure aimed at identifying individuals and verifying their identity.

In contrast, cursory searches or pat-downs are generally conducted for officer safety and are considered an exception to the warrant requirement. Similarly, consent searches occur when individuals voluntarily permit law enforcement to search without a warrant. Searches conducted incident to custodial arrest are another exception, allowing officers to search an individual and their immediate surroundings to ensure safety and preserve evidence. These exceptions highlight important principles of law enforcement operations, emphasizing the balance between individual rights and public safety.