I think the first example that everybody knows about is that Ontario tried to do a climate response where they bought locally. That was struck down internationally. They didn't do it the right way. I maintain that they could have done it in a way that would have been consistent, but they were unwilling to actually make the effort to break through and do it in a way that would have been consistent with international law. They tried it one way; it didn't work and they gave up.
When I worked for the Department of Agriculture in Nova Scotia, I proposed a whole bunch of ways that we could compensate farmers for actions they had taken to be sustainable. It was killed actually, probably at the deputy minister level, because he thought we would get sued under ISDS for that.
They had given examples of European countries that had similar policies in place. I think those are the examples of where silencing really matters. You never hear about it.