A DUI lawyer can assess your situation for potential defenses, such as requirement, inappropriate stop, or damaged devices
https://docs.google.com/document/d/1TwoP1ygGyGeB_G_fx1TlOboHK1gV4XNfyR6Rq-ot2Is/edit?usp=sharing
A DUI lawyer can assess your situation for potential defenses, such as need, incorrect stop, or defective tools