Q: Why don’t the police ticket pedestrians walking on the right side of the road with their back to traffic, instead of facing traffic so they can see what could hit them, as required by state law?

A: Yes, you should walk facing traffic. Law requires it, but even if it wasn’t the law it’s in your own self-interest. When you’re traveling unprotected in proximity to multi-ton projectiles, wouldn’t you want to know what’s coming at you? In the last five years, 26 people in Washington have been killed by a vehicle while walking with their back toward traffic.

But is writing tickets the best way to solve this problem?

I’ll defer to the police on that, but just because someone was walking with their back toward traffic doesn’t mean that was the reason for the crash. In fatal crashes with pedestrians, roughly a third of the time the driver is impaired, distracted or speeding. And about half the time the pedestrian is impaired. Any of those factors are bigger contributors than the direction the pedestrian was facing.

And then there’s the roadway itself. The law only permits pedestrians to walk in the roadway (“as far as practicable to the outside edge”) when there are no sidewalks or shoulders. If a pedestrian is in the roadway there’s a good chance the built environment is pushing them into that riskier position, regardless of which way they’re looking. They might also be picking between two less-than-optimal choices; walk on the wrong side of a busy street or try to cross it.

Some people believe that they should always walk on the right side of the road. Sure, writing those folks tickets would probably change their behavior, but it’s like driving a nail with a wrecking ball. If the problem is that they don’t know, maybe we should educate them first rather than hitting them with a fine for doing what they thought was the right thing.

For anyone who questions whether pedestrians don’t know which side of the road to walk on, let me share a related story. A few months ago while cycling I was hit by a driver who was passing me (no injuries – just bumped my arm). She then yelled that I should ride facing traffic. No ma’am, that’s exactly the opposite of the rules for cyclists. It’s easy to be confident and still be wrong.

Knowing that we won’t reach everyone, ideally, we’ll design roadways that discourage walking in them. Regardless of the rules, when given the option people will generally choose not to put themselves in traffic.

We in the traffic safety world often talk about a safe system approach; one where we consider all the protective layers that contribute to safe travel. We’ve tried for years to make safer road users, with some success, but vehicle engineering, road design, speed limits, post-crash care and even how we think about land use all contribute to road safety. Sometimes enforcement is the right choice for changing road user behavior, but it’s not our only choice.

Doug Dahl writes a weekly column for this newspaper. He is with the state Traffic Safety Commission.