The one SURE way to avoid a DUI???? Don’t drink and drive ....either take a cab or have some one who has had nothing other than water or coffee or soda to drink do the driving.....why risk it???
Ideally I would say yes.
But in some places, if the officers says “I believed that Nifster was driving chemically impaired. Since the tests are not accurate, they can not be used to prove his innocence.”