The Wellington Arms pub in Southampton is fighting back against a smoking ban in England by becoming the official embassy for the Caribbean island of Redonda. If the loophole works, then the pub will be considered "foreign soil" and the ban can't be enforced.

Redonda is a "one mile square remnant of the cone of an extinct volcano." According to Wikipedia, "The current title of 'king' of Redonda is disputed by at least nine people." Here's "king" Leo's site.