[kqr]

Well...

It's really icky to punish someone for doing something that wasn't a crime at the time and place it was done. If you create a law that prohibits visiting a park at night, you shouldn't retroactively punish half the population for having visited a park at night. This stuff is UN human rights stuff, and often the norm in sensible justice systems.

Drawing on this, it's not currently illegal to publish a warrant canary. If it's not illegal, you can't be punished for it now. If you can't be punished for it now, in a sensible justice system, you can't be punished for it down the road either, as long as you stop doing it before it becomes illegal.

What they could argue is that by ceasing to publish the canary, you're committing the crime of communicating something you're not allowed to communicate. That, however, skirts dangerously close to forcing someone to lie.

[slight]

> What they could argue is that by ceasing to publish the canary, you're committing the crime of communicating something you're not allowed to communicate. That, however, skirts dangerously close to forcing someone to lie.

This was my point, but the issue seems to me not about them forcing you to lie but rather about you setting up a system that you know will either force you to lie, or to break a court order by communicating something you were ordered not to. The only point of a warrant canary is to try to bypass the intention of a potential future court order.

[kqr]

> you setting up a system that you know will either force you to lie, or to break a court order by communicating something you were ordered not to.

Which is not illegal, and therefore cannot be punished. I wouldn't be surprised if they make warrant canaries illegal (they are already in Australia?) for this reason, and it sorta kinda makes sense, but it also sucks.

Edit: though I guess you could argue that "preparing to break a court order" is some sort of crime, but

1. It's in this case equivalent to making warrant canaries illegal, and

2. Laws that are punished only occasionally are the scariest thing.

[mpnordland]

This is called ex post facto law, and is in fact unconstitutional in the US (https://en.wikipedia.org/wiki/Ex_post_facto_law#United_State...). The interesting thing is that the whole forcing someone to lie thing could be used to create a legal catch-22 where if one tells the truth they are punished AND if they lie they are punished.IANAL, but it would seem to be a logical possibility.

[aninhumer]

By establishing the canary, you are intentionally putting yourself in a position such that in the future you will be forced to lie or commit a crime.

That said, meta-censorship is pretty icky regardless.

[Spearchucker]

"...skirts dangerously close to forcing someone to lie..."

Which opens a whole other can of worms. Telling a lie is not illegal. However the impact of that lie might result in loss to a third party - and that would need to be reconciled.

[vageli]

Depends on the person to whom the lie was told.