Crossing a white line lane marker is probable cause in this state/county. I've been pulled over for it, early Sunday AM on a low volume street with no other driver in sight. I believe the Deputy was fishing for drunk drivers.
I wasn't speeding or weaving. I was sipping a coffee and may have drifted across the line going around a curve. This is pure BS.
And KYPack is right. It ain't as bad as it was 20 years or so ago down here...but it is still pretty damn bad...