Earlier quoted context omitted.
Yes, a gag order can be reasonable. Wiretaps with warrants usually have them. IMO, there should be no gag order, and the subject of the subpoena should be required to be notified and allowed to challenge the subpoena if it is issued without a judge. Gag orders should be allowed, but only if signed off on by a judge, and only for a reasonable amount of time to complete an investigation. If the government gets your inf…
> If the government gets your information, and decides not to bring charges, you should have the right to know about that at some point. Disagree. There are numerous cases where it takes multiple investigations to "get" a career criminal (think organized crime). If each batch of subpoenas or sealed warrants were exposed even when there is no charge this time, that gives said suspect a very nice opportunity to clean u…
Subpoenas are only supposed to be issued if there's a reasonable belief that the subpoena will find evidence of criminal activity. In theory, subpoenas should find evidence most of the time--if subpoenas frequently don't turn up evidence, then subpoenas are being issued without the proper burden of proof being met.
For this reason I strongly disagree that we should build any policy around the idea that subpoenas won't turn up evidence of wrongdoing on a regular basis. This just encourages law enforcement to go on fishing expeditions, instead of doing proper, evidence-based police work. If law enforcement know the person will be notified of the subpoena after some time, then they'll be incentivized to only apply for subpoenas that are sensible and strategic, rather than applying for frivolous subpoenas that don't turn up anything.