Which of the following is NOT typically a responsibility of traffic law enforcement officers?

Investigating major crimes is not typically within the responsibilities of traffic law enforcement officers. Their primary focus is on tasks directly related to vehicular regulation and road safety. This includes enforcing speed limits, conducting sobriety checkpoints to prevent impaired driving, and managing traffic flow during events to ensure safety and efficiency on the roads.

While traffic officers may come across criminal activity or work alongside criminal investigation divisions, their role is specifically tailored to handling traffic-related incidents and regulations rather than in-depth major crime investigations. Major crimes generally fall under the purview of specialized law enforcement agencies or divisions that focus on criminal investigations, such as robbery, homicide, or drug offenses, which require different training and resources compared to standard traffic enforcement duties.