What is the result if a vehicle is released before a sniff can be performed?

When a vehicle is released before a sniff can be performed, the handler has the option to request additional investigation based on their suspicion. This is important because it allows the handler to continue assessing the situation if they believe there is reason to further examine the vehicle or its occupants.

Handlers often develop instincts or insights based on experience, training, and observations. If a vehicle is released but the handler suspects that there may still be contraband or illegal activity involved, they can seek further legal or procedural avenues, such as requesting more personnel, securing a warrant, or conducting a different form of investigation.

The other choices do not encompass the protocols and best practices followed by trained canine handlers, who must balance the need for effective law enforcement with respect for legal rights and procedures. Therefore, the correct action when faced with a released vehicle is to pursue further investigation if justified by the handler's observations and instincts.