Are habitual marijuana users more at risk?
Let’s assume you smoke marijuana every day. If you smoked marijuana two hours before, the chances are you’re going to show up with the active THC in your system are quite high. Habitual users are more at risk of having a high active THC level; sometimes it can show up even up to four hours after you smoked.
And while we have medical marijuana cards here in the State of Washington, that does not get rid of the legal limits that have been set by the legislature.
Even though marijuana is legal in Washington that does not mean that you are not at risk for being charged with marijuana DUI.