Stena Line, had lengthen two superferries into the world’s largest ro-pax vessels. The leading north European ferry Stena Line lengthen the two modern ro-pax by 240 m each.

Work cutting in two and extending the 42,400 gt Stena Britannica and the 33,769 gt Stena Hollandica.

Qua-Vac has moderate the complete galley, restaurants of both the ferries.