jth: None of us have of course, seen this episode, so whether it is supporting racial discrimination or the political Marxist organisation of BLM we don't know, but as there's a bit of a furore going on already, I would not be surprised if there wasn't a bit of judicial editing done before broadcast. On the other hand it is the present woke BBC , so we shall see.
I won't be watching anyway, not because of this, but it isn't & never was my cup of tea.