Earlier quoted context omitted.
> The DUI checkpoints up in BC are wild too, I'm glad they are banned in Washington and Oregon. Suspicionless stopping of cars en masse followed by interrogation by police seems like an overreach. I was just wondering about these (in the US) the other day. When I was growing up, I seem to remember them being a thing and going through them as a passenger but in 20+ years of driving, including on NYE/July 4 and late at…
The US has CBP checks on roads, doesn’t it?
America's a big place, there's a very wide range of things that law enforcement do in it.