Yeah; but then the police will compel you to put your finger on the button + get pissed when it doesn't work.
https://xkcd.com/538/
In the United States, anything they beat out of you could be considered legally inadmissible evidence, and thrown out by the court.
(Whether or not that's a limit on law enforcement behavior depends on their particular aims.)
alt Hacker News
In the United States, anything they beat out of you could be considered legally inadmissible evidence, and thrown out by the court.
(Whether or not that's a limit on law enforcement behavior depends on their particular aims.)