During a routine traffic stop, you notice that the driver is exhibiting signs of nervousness and agitation. How should you handle this situation?
1
Issue the traffic violation ticket and let the driver go without further investigation.
2
Conduct a thorough search of the vehicle and question the driver extensively about their behavior.
3
Approach the situation with caution, ensuring your safety, and use effective communication to assess the driver's behavior.
4
Ignore the signs of nervousness, assuming it's unrelated to the traffic stop, and proceed with routine procedures.