Seems like it's not pleasant, and the author says in theory it could be as low of a bar as getting into a heated argument; but the author never discloses his actual charge, which I think is critical context. If he stabbed someone and got this treatment, it would be very different than if he had a loud but normal argument you might see in any big box store in the US. That he doesn't go on to protest why he got locked…
Arrested not convicted.
"I spent a total of 35 days here. The first arrest was 3 days of processing, the initial 10 days followed by the 10 days extension for a total of 23 days before my case was dropped. But the same time my case was dropped my accusers found a another reason to issue a second arrest keeping me there for an additional 12 days!
Both cases were ultimately dropped and the second arrest was essentially tied to the first and shouldn’t have even been possible."