Portraying Hungary as a border fortress against illegal migration into Europe is a central theme of Prime Minister Viktor Orban's close-fought campaign for re-election on April 3, but Hungary's borders still appear increasingly porous.
France was overwhelmed by migrants, said Orban in a recent speech, while Italy's border was "as leaky as a pasta strainer" - rhetoric seen as a voter-winner in his ruling Fidesz party's rural and conservative strongholds.
