While none of the pipelines were currently operational, this basically ensures that even if some agreement could be reached with Russia to resume gas imports (not very likely!), it will not be possible in the short term, seeing as the operator claims damages of an unparallelled scale, without going into details.
Presumably this means security around the new Norway-Poland gas pipeline to be opened one of these days is tightened. The seas it runs through are very shallow, so if throwing sufficient resources on it, it should be possible to keep anything larger than a herring from getting close without being noticed.