Ghoulish - I once absolutely terrified the children of some family friends of DH when we still lived in Zim.
They lived in one of the small townships out of the main town, they had a TV (and satelite) but had never seen a white person "in the flesh"......we went to visit them and the 2 children hid behind the sofa for over an hour just peering out every so often to stare at me. They couldn't quite believe I was real
On the subject of racism towards whites, I don't think that is something that many people in the UK have suffered on a social scale. There without doubt individual racist attacks, but from soceity as a whole it doesn't happen.
I could understand where that woman was coming from when she said she'd suffered racism living in a country where she was in the minority. I was living in Zimbabwe during the "change" from stable and generally "open" society towards the different races to a country where vast swathes of people had a racism towards whites ingrained into them.
I suppose I've seen the effects of what she was trying to do on a larger scale, the people following the group because that's what they were doing. I suffered racismm in the latter part of living out there.
That's not to say that I know what it's like to be a black person, of course I don't, I never can do, but I have experienced racism on a "greater" scale than purely the individual one.