I guess you have never seen roadside urine drug test. I have.

[Smurkster]

OK in Bangkok they pull people over at random to check for drugs in the urine.

So in the South why don't they pull people over and check for separatists with guns?!? I think Jihadi separatists shooting monks, women, and children is more of a problem than yaba or marijuana.

because it's easy to nick the pot smoker instead of doing a dangerous job going after separatists with guns.....

I'll say it again.....I am very proud of the way Canada/USA are now dealing with marijuana.....Thais love money don't they? imagine when they too realize that legal marijuana would be a great source of income!