Brexit could give Spain major bargaining power over Gibraltar

In the shadows of the massive rock pictured above live roughly 30,000 Britons, crowded onto a peninsula whose only land border is with Spain, and by extension, the European Union. Unsurprisingly, almost every single resident of Gibraltar, the United Kingdom's sole continental outpost, voted to remain in the E.U. in last summer's referendum on “Brexit.” […]

Source: http://www.washingtonpost.com/blogs/worldviews/wp/2017/04/02/brexit-could-give-spain-major-bargaining-power-over-gibraltar/