sentences:  Due to this arrangement the ship was registered in Helsinki and not Stockholm, the usual homeport of Rederi AB Svea's ships.On 12 June 1981, the brand new "Silvia Regina" was set in Silja Line's Helsinki–Stockholm service, joining her sister MS "Finlandia" that had been completed some four months earlier.The ship carried Rederi AB Svea funnel colours for only a few months, as the company was absorbed into its parent company Johnson Line in the end of 1982.