Vladimir Putin:
"Russia would not want a situation like the Strait of Hormuz to develop in the Baltic region, but it will respond to provocations."
Here's a hint. "Like in the Strait of Hormuz" this means that NATO is going to block Russian ships, but then it will be what Putin said: the answer.
They probably also talked about it with the Finnish and the Norwegian. They learned it, and that's why Putin made the point.