In Poland's worst peacetime maritime disaster, ferry <a href="https://en.wikipedia.org/wiki/MS_Jan_Heweliusz" id="mwxg" rel="mw:WikiLink" title="MS Jan Heweliusz">MS <i id="mwxw">Jan Heweliusz</i></a> sinks off the coast of <a href="https://en.wikipedia.org/wiki/Rügen" id="mwyA" rel="mw:WikiLink" title="Rügen">Rügen</a>, drowning 55 passengers and crew; nine crew-members are saved.