The five Croats have not requested consular assistance from the Croatian embassy, a spokesman for the Croatian Foreign Ministry, Pero Bilusic, told Hina.
The Foreign Ministry has forwarded all information about the case to the Croatian Hauliers' Association, Bilusic said.
Jutarnji List daily reported on Tuesday that the drivers were arrested in the period between September 19 and October 27 separately, but according to British customs officers, this was a case of conspiracy for organised drug trafficking.