Rotterdam (dpa) - 25 migrants have been found in a refrigerated container on a Danish cargo ferry. Police from the Dutch city of Rotterdam reported on Twitter this evening that migrants were discovered in the afternoon. The ship was therefore on the way from the Dutch port of Vlaardingen near Rotterdam in the English Felixstowe, turned after the discovery but around. Detective dogs searched for further persons after returning to Vlaardingen. The truck was confiscated, the driver arrested.