Checkmite
Skepticifimisticalationist
Secondly, the Netherlands has taken the case to the International Tribunal for the Law of the Sea. The case was already filed on 4 October. But today, the Netherlands has asked for provisional measures, which include the release of the ship as well as release of the crew.
I'm not sure the LOS Tribunal will be particularly friendly to the concept of unauthorized approach and boarding of other vessels at sea for political purposes. The Law of the Sea seems to place a premium on things like the ability of a vessel's master to grant or refuse permission to board to all but government actors undertaking enforcement activity.