impairment – The Wise Drive

October 6, 2019July 18, 2024

DUI Checkpoints In Washington

Q: I know some other states, as well as British Columbia, use DUI checkpoints to catch drunk drivers. I’ve never seen them in Washington. Why not?

A: The answer you’ll most often hear as to why Washington doesn’t use DUI checkpoints (also called sobriety checkpoints) is that they’re unconstitutional. And that’s almost true. However, that’s not the whole story. I should first clarify that when we talk about DUI checkpoints being unconstitutional, we’re referring to the Washington State constitution. The US constitution doesn’t prohibit DUI checkpoints, unless you’re in Texas, where they prohibit checkpoints based on their interpretation of the US constitution. Some states have laws authorizing the use of DUI checkpoints, while others have no explicit statutory authority either endorsing or prohibiting them. Thirty-seven states and the District of Columbia use DUI checkpoints.

March 31, 2019July 18, 2024

Bees, Texting, and Impaired Driving

Q: I was talking with my kids about car accidents caused by drivers trying to rid their car of spiders or wasps or flying insects. We are wondering what percentage of accidents are insect distracted? Is having a bee in your car more distracting than being a drunk driver?

A: I was hoping to base my answer on the most current research available regarding insect-involved collisions, but apparently the researchers don’t care that much about insects that cause crashes. Instead, I’ll refer to an older study that includes bugs as a crash factor.

March 10, 2019July 18, 2024

Too Much Green on St. Patrick’s Day

Q: Do you get drunker if you drink green beer?

A: Okay, I made that question up. We all know that green beer doesn’t get you drunker than regular beer. Or does it? We’re approaching St. Patrick’s Day, a holiday that, in terms of alcohol consumption, has certainly strayed from its heritage. Depending on whose survey you believe, St. Patrick’s Day is either the second or fourth biggest drinking day of the year in America. Quite a claim for a day that was originally celebrated by going to mass and honoring Saint Patrick as the founder of Christianity in Ireland in the fifth century.

But let’s get back to the green beer (one of many non-Irish things we see on March 17^th) and what it has to do with traffic safety. Nationwide, on St. Patrick’s Day, 38 percent of drivers killed in crashes had a blood alcohol limit higher than .08, and three quarters of those were at least double that. When we focus on post-party hours (from midnight to six am) nearly 69 percent of crash fatalities involve an impaired driver. Green beer has the same alcohol content as it’s amber relatives (green beer is just a light-colored beer that’s been dyed green) but if the goal of your St. Patrick’s Day celebration is to drink more than you usually do, then yes, green beer will get you drunker.

December 23, 2018July 18, 2024

The Safest Time To Drive

Q: As seniors we avoid rush hour driving whether it’s early morning or after four in the afternoon. We rarely drive at night. We believe we are safer on the road mid-day nine to three. Is our assessment and decision based on reality as far as safety and crashes?

A: When it comes to driving, getting older generally works against you. However, this question demonstrates one area where that’s not true: Wisdom. When I was sixteen I don’t ever remember wondering about the safest time to drive. As we get older (and hopefully smarter) we start asking questions like this one. So let’s begin the quest to find the safest time to drive.