According to recent newspaper reports, the introduction of the EU Entry/Exit system (EES) on 12th October will require travellers from non-EU countries to confirm at automated kiosks that they have proof of accommodation, sufficient funds for their trip, medical insurance and a return or onward ticket. If you answer "no" you're likely to be referred to a border official for further questioning, potentially including refusal of entry.
This means that those of us from non-EU countries that normally book the return journey whilst on the continent will either have to do so before entering the EU or risk being told they can’t travel to the EU.
Hopefully more guidance will be forthcoming over the next few weeks as to how this will work in practice.

