This work combines the most up-to-date genetic research and the established historical record to conclusively prove that: (a) There is a clearly definable indigenous population in Britain; (b) That, in terms the United Nations Charter on the Rights of Indigenous Peoples and other internationally accepted conventions protecting the rights of indigenous peoples, the British people qualify fully for protected status; and (c) That this United Nations Organisation-mandated protection specifically includes the right of the British people to be protected from the destruction of their identity through mass immigration, integration or genetic assimilation. The genetic make-up of the British people is then discussed, including an easy-to-understand explanation of - How people can be identified and linked to specific areas using modern genetics; - How genetic evidence shows that the vast majority-between 70 and 80%-of all British people have ancestors going back to the end of the last mini ice age; - How genetic evidence shows that the Celtic, Roman, Viking/Danish and Norman conquests had almost negligible impact upon the British people; - How genetic evidence has shown that even the much-reputed Anglo-Saxon invasions did not cause any mass population replacement within the British Isles. - How, therefore, the genetic evidence proves that the vast majority of the white British population have roots going back thousands of years on the British Isles.