Again, the 2 hour window is ONLY for the test results to stand on their own in court. Anything over the 2 hour window has to be supported by the scientists at the CFS. It happens regularly and is not a big deal. The 3 hour window is the important one.

Quote Originally Posted by BusaBob View Post
so it still begs the question: what's the rationale for this "2 hour" window?