What happens legally if a Malta-flagged vessel is arrested over a debt dispute?

Ship arrest is a specific maritime legal remedy, distinct from a criminal arrest, that allows a creditor with a valid maritime claim, such as unpaid crew wages, unpaid supplies or services provided to the vessel, or an unpaid loan secured by a ship mortgage, to apply to a court to have a vessel formally detained in port as security for their claim, preventing the ship from sailing until the underlying dispute is resolved or adequate security is provided, and Maltese courts, applying principles connected to the Merchant Shipping Act, Chapter 234 of the Laws of Malta, and Malta's adherence to relevant international arrest conventions, do recognise and apply this remedy to vessels within Maltese jurisdiction, including Malta-flagged vessels. The specific grounds that qualify as a valid maritime claim justifying arrest are generally defined by the applicable legal framework, and a creditor seeking arrest generally needs to demonstrate a genuine maritime claim falling within these recognised categories, meaning ship arrest isn't available for just any general commercial dispute unrelated to maritime claims. If you are facing the possibility of having a vessel arrested, whether as the creditor seeking this remedy or as the vessel owner or operator facing a potential arrest, this is a time-sensitive and technically complex maritime legal matter requiring immediate specialist maritime legal advice given the significant operational and financial consequences of a vessel being detained.