Are there any British people left in England? Every picture of England I see everyone looks Arab or half Arab.
Slight correction, I think you meant are there any British people left in Britain, in which case the answer is not many if you class British people as white europeans of anglo-saxon and celtic descent.
However the government is changing the way british people are identified on census' and such like so essentially anybody of any ethnicity will fall under the category British, rather than by have any ethnic association such as Black british or Caribbean British etc.
Thus in future everybody in Britain will be pure British.
It was only last week I was in the express lane of passport control for Biometic passport holders, there were a hundred odd nigerian passengers all queuing up with me, they all held British passports.