Hundreds of Stena Line passengers held on board ferry after six crew test positive for coronavirus The Stena Edda had been due to sail from Liverpool to Belfast but is now being held in dock at Birkenhead Updated Stena Line's Irish sea ferry Stena Edda berthed at the company's River Mersey Birkenhead terminal. Photo by Christopher Furlong/Getty Images) (Image: Getty Images) Sign up to our free newsletter for the top North Wales stories sent straight to your e-mail Invalid EmailSomething went wrong, please try again later. Sign up now! When you subscribe we will use the information you provide to send you these newsletters. Sometimes they’ll include recommendations for other related newsletters or services we offer. OurPrivacy Noticeexplains more about how we use your data, and your rights. You can unsubscribe at any time.