IanC:
Of course, there were things going on when we were kids that we never knew about! That stuff has been going on for a few thousand years. Here, it’s been happening since the Puritans. But since I grew up in the 50s and 60s, a lot of the bad stuff has been ‘refined’; it’s not one bad bully-boy in the department, it’s now the entire department. Our Constitutional rights have been deliberately eroded away in the last 50-60 years, a little bit at a time, and many people never noticed simply because it hasn't effected them.
I believe the scent limitations vary for different odors. Human air scent (for tracking dogs) can be followed for several hours up to about four days, depending on weather conditions, although the record for a Bloodhound is about 330 hours (almost 14 days). Oil-based scents (which pot would probably be) can last for much longer.
ERLH: “Even if they give the dog a false alert and they then find stuff you're not supposed to have, good luck getting out of it. At best you can get a very expensive lawyer and hopefully beat the charges.”
Most of the time, you don’t have to get out of it. They don’t want the work and expense of actually charging and trying you; every time a cop sits in a court room waiting to testify, they missing out on a lot of victims. If they find your cash and several
gift cards, all they often do is ‘conficate’ them, and you’re free to go.
And….. “…most people will never have an issue.”
Probably not. It isn’t physically possible to search every car. And if you’re white, much less likely. But if you have out-of-state plates and darker skin, all of a sudden the odds are decreased. And odds mean NOTHING if you’re the one they fix on, even if it's just based on a bad tail light.
Hepcat: “When you hear some of these stories, you have to think that they're told because people are trying to justify why they got caught. AND if you HAVE dope in the car, why WOULDN'T the dog 'alert?’
The people with drugs aren’t the issue here! If you’re using drugs that are illegal in the area and get caught, tough luck! This is about how some law enforcement departments DON’T CARE if you’ve got drugs or not, they just want the money. It’s called CIVIL ASSET FORFEITURE:
“Civil forfeiture allows police to seize — and then keep or sell — any property they allege is involved in a crime. Owners need not ever be arrested or convicted of a crime for their cash, cars, or even real estate to be taken away permanently by the government.”
https://www.aclu.org/issues/criminal-law-reform/reforming-police-practices/asset-forfeiture-abuse
This. Is. Illegal. But most people don't worry about it until it happens to them.