https://youtube.com/watch?v=-_-v98FIVw8%26hl%3Den_US%26fs%3D1%26

A police officer must have probable cause to make a traffic stop in an DUI investigation.  In Metro Nashville Davidson County’s DUI testing report commonly referred to as a 132 report it lists several reasons for a traffic stop.They are:

• Crossing center dividing line
• Failure to obey traffic signals
• Swerving within the roadway
• equipment violations such

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