Da bi preskočila tu prepreku, Bugarska mora uspostaviti zajednička pravila o kontroli vanjskih granica na kopnu, moru i u zraku, kao i unaprijediti policijsku i pravosudnu saradnju s drugim državama članicama.
In order to jump that hurdle, Bulgaria must set up common rules on external border controls at land, sea and air, as well as enhance police and judicial co-operation with the other member states.