A judge in a wig and gown beats an unarmed protester with a gavel in a new work by Banksy at the Royal Courts of Justice, which has already been covered up.The artwork, which is on an external wall of the Queen's Building, part of the Royal Courts of Justice complex, has been concealed by large sheets of black plastic and two metal barriers.The artist confirmed he is responsible for the work with a post on Instagram, showing the graffiti before it was covered over.

A judge in a wig and gown beats an unarmed protester with a gavel in a new work by Banksy at the Royal Courts of Justice, which has already been covered up.The artwork, which is on an external wall of the Queen's Building, part of the Royal Courts of Justice complex, has been concealed by large sheets of black plastic and two metal barriers.The artist confirmed he is responsible for the work with a post on Instagram, showing the graffiti before it was covered over.