Black lives matter protestors block roads in the uk

[abaris]

But it's incorrect to say I know nothing about them.
I know they are young, that they do have nice clothes and nicely done hair.  I know they don't have to be in work or looking after children or anything more important than lying on a motorway today.

Ah, the art of deduction. Who's your Dr Watson by the way? Might have missed some clues though, such as the possibility of taking a day off or something like that. Kids at granny's .... just saying.

You know nothing about them other than their appearance and an agenda you don't like, which doesn't tell you anything at all, other than serving your own prejudiced views.