[dathinab]

The problem with answering your questions is that it dependents on the country and my knowledge about this topic isn't deep enough give an answer I would find satisfying.

> But if it's violated after notification

It's violated from the get to go, but it might only get terminated after notification (and a potential grace period) which can have all kinds of stage effects, like a different court being responsible or laws with "less bite" then copyright laws being the relevant laws. There was an interesting case where this happened in France not to long ago (but I forgot the name, it also seem to had other complications).