Currently, the economy controls our lifes, prices of the different products in one country and salaries go hand in hand, but sometimes there are circumstances that the salaries are higher than the cost of living. In Spain, there are two places in which we can work in France or England and still living in Spain. Do you know what I mean?
Yes, Gibraltar and the north of the country, the places too close to France, these places are near to France and you can cross the border without problems. Gibraltar, as you know, was conquer to England in XVIII century therefore oficially is England.