A Barcelona sushi restaurant has spoken out after two customers allegedly walked out without paying, leaving staff feeling helpless – and the business is now making a public appeal for the pair to do the right thing. A Barcelona sushi restaurant has issued a pointed message after two customers allegedly left without paying, leaving staff "helpless" over what happened Key points and original sources are listed below.

• A Barcelona sushi restaurant has spoken out after two customers allegedly walked out without paying, leaving staff feeling helpless – and the business is now making a public appeal for the pair to do the right thing.S1

• A Barcelona sushi restaurant has issued a pointed message after two customers allegedly left without paying, leaving staff "helpless" over what happenedS2