[NonLinear]

Set up checkpoints at the state line and search all incoming vehicles with CO or WA plates.

Yeah, we absolutely need more checkpoints. Be sure you have your papers in order, citizen.

[DesertRhino]

This is typical of the “thinking” that such efforts create. If Oklahoma people are using Colorado pot. Lets say a On Okie pothead notices that ONLY Colorado plates are stopped and searched. What does one suppose said pothead might think of to do? Maybe use an Oklahoma car?