The last episode of the latest series of bad education had a storyline where a play was being put on. At the last minute in the play they needed a new actor to play Meghan Markle. It was suggested a white female actor would be inappropriate to play her but a black male character would be fine to play her (in fact it was a black male who was due to play her anyway). I don't get why it's ok to parody gender but not race, shouldn't either be seen as unjust?