In California, the field sobriety tests — touching your nose, walking a line, standing on one leg — are voluntary. You do not have to do them. Don’t ever do them. They are designed for you to fail, even when you’re completely sober. Always Google your state, but many states are the same. The breathalyzer on the side of the road in California is also voluntary. You do not have to take it. Again, Google your state to confirm. Here’s where it changes. After arrest, California law requires you to ta