[GeronL]

They could have put him in a cell for a few hours if they were that sure, let nature take its course.

[varyouga]

The dopers can destroy evidence very quickly. That's the point of no-knock warrants.

If police are certain enough, they should have the option to probe a suspect’s butt immediately and on the spot. They're trained professionals and I trust their judgment in sniffing out dopers.