The Channel Islands and the Isle of Mann are Crown Dependencies[0] and aren't part of the United Kingdom, nor are they part of the European Union (although thei

The Channel Islands and the Isle of Mann are Crown Dependencies[0] and aren't part of the United Kingdom, nor are they part of the European Union (although their citizens are also British citizens and they are part of the EU customs area) [0] https://en.wikipedia.org/wiki/Crown_dependencies https://en.wikipedia.org/wiki/Crown_dependencies