> That's only a little less of an overstatement than to says that the only way to be safe from DUI arrest is never to drive at all. This is true. In most (all

> That's only a little less of an overstatement than to says that the only way to be safe from DUI arrest is never to drive at all. This is true. In most (all?) states, failing a roadside sobriety test is cause for a DUI arrest, and those are essentially subjective. Furthermore they're administered under extremely stressful circumstances, usually the terrain is uneven, cars are flying by, there are a dozen cops, it's nighttime and the lights are blinding, etc. If the officer thinks you're under the influence of _anything_ they can arrest you, with or without a test. The best defense you have against this is to never get in a car. The next best thing is to never to drive after you've had a drink in the last 24 hours.