Almost all of the non eU countries that are part of the EFTA are part of Schengen area and they have agree with a lot of EU treaties. In fact, being part of th

Almost all of the non eU countries that are part of the EFTA are part of Schengen area and they have agree with a lot of EU treaties. In fact, being part of the EFTA will make UK more abide to the EU duties that it was until now