The ABC's plans to have the controversial Chaser team commentate a telecast of the royal wedding has been cancelled on orders from Clarence House in London.
In an unprecedented step, the palace, which serves as an office for the Prince of Wales and his son, Prince William, has imposed a ban on the broadcast because of perceived sensitivities to criticism.
The broadcast agreement under which the ABC takes the wedding telecast forbids its use in "any drama, comedy, satirical or similar entertainment program or content."