Ferry operator Stena Line says it is benefitting from the return of duty-free sales following the UK's exit from the European Union.

The Swedish company says sales in expanded duty-free shops on board its ropaxes have quadrupled on services between the UK and Ireland as passengers rush to stock up on tax free alcohol.

"Duty free shopping is making a big impact … early sales figures show the huge potential it has to help the travel sector bounce back after the pandemic," the ferry operator...