When I was a kid, I seem to remembert that we'd tune into one channel going on Noth or South, and a different channel when we'd go East or West. Is this still the case? Am I remembering it correctly?
What channel do truckers use to communicate LEO activity? I'd be in and around I-5 in the Pacific Northwest. What I'd like to do is tune my scanner to the primary channel used and monitor it that way.