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Cannabis and crash risks

On Behalf of | Mar 18, 2025 | Car Accidents

It’s easy to get confused. You’re hanging out with friends in Seattle, and someone sparks up or pops an edible. Is it cool to drive later? With Washington’s marijuana laws, it can be hard to know what’s legal and what’s not. However, mixing weed and driving can be risky and can increase the risk of crashes.

Washington’s marijuana driving laws

In Washington, driving under the influence isn’t just about alcohol. The law is clear: an adult driver with 5 nanograms of THC per milliliter of blood is considered impaired. Even if you don’t feel high, that doesn’t mean you’re not.

Many drivers mistakenly believe that once the initial effects wear off, they’re good to go. This misunderstanding can lead to risky choices on the road, which can end with a crash.

Lingering effects on driving skills

Even when you don’t feel high, marijuana can still affect how you drive. THC can stay in your system and impact your:

  • Reaction time
  • Coordination
  • Attention span
  • Ability to judge distances
  • Decision-making skills

You might think you’re driving normally, but your reflexes could be slower. You might not notice a car stopping suddenly or misjudge how far away another vehicle is. These small differences can lead to serious crashes.

What to do after an accident with a possibly high driver

Accidents happen, and sometimes, the other driver may be under the influence of marijuana. Knowing how to handle such a situation is crucial:

  • Stay calm and ensure everyone’s safety.
  • Call the police and report the accident.
  • Take note of any responses from the other party, like confusion or skittishness
  • Document everything: take photos and gather witness statements.
  • Avoid confrontations; let authorities handle the situation.

Understanding these steps helps you remain composed and make informed decisions if a serious car crash occurs.

Making smarter choices

Plan ahead if you use marijuana – use rideshare services, stay overnight or designate a sober driver. The small cost of a ride home is nothing compared to the potential costs of a crash.

Driving under the influence of marijuana increases accident risks. It carries financial and legal consequences and puts everyone on the road in danger. You can protect yourself and others by understanding Washington’s laws and the effects of marijuana.