But it's not defined. This strikes down the ability to use arbitrary office policy under any conditions as the basis for criminal prosecution. It's easy enough

But it's not defined. This strikes down the ability to use arbitrary office policy under any conditions as the basis for criminal prosecution. It's easy enough to pass a law stating that the use of police databases for anything other than the pursuit of justice is a crime itself... But I'd rather have to go through the process of creating a specific law than to know a court upheld my employer's right to basically write criminal law into the same policy manual that describes if I have to wear a tie or not.