Pretty sure it does, it's one of the "four freedoms": http://ec.europa.eu/growth/single-market/ http://ec.europa.eu/growth/single-market/ I got the link from t

Pretty sure it does, it's one of the "four freedoms": http://ec.europa.eu/growth/single-market/ http://ec.europa.eu/growth/single-market/ I got the link from the Wikipedia article, more info here: https://en.wikipedia.org/wiki/European_Single_Market https://en.wikipedia.org/wiki/European_Single_Market