Europol sent an urgent communiqué to Greece and all other Eurozone members on whether seven wanted and dangerous jihadists have passed through the country.

According to information, the European service is expecting a probably attack, possibly with booby-trapped cars, until the 17th of January.

Athens will have to investigate on whether the jihadists’ identities or data are a match for any existing people and whether they have passed through, or are, in Greece, in order to forward it to Europol. For this reason, Europol has sent photos as well.

Possible targeted countries, according to information, are the UK, Belgium, and the Netherlands.