As regards the North East- i've seen black people on trips to major cities, etc, but i am afraid to say that i could probably count the amount of black (or even asian) people i have spoken to (and know their names) on my hands...
On the other hand, despite the first few times, when i think my mind was all like "wow, their skin colour is different, must not appear racist by staring" (gimmie a break, i was all of nine), it is now such a non-factor that i really don't care.
Sorry if this makes no sense/ gives offence, its friday night, im slightly drunk and thus my normal, seeing-insults-before-they-are-read mind isn't working as it should.