Prince Charles’ accession to the throne following the Queen’s death. When he refuses to sign a controversial bill into law, political chaos ensues: a constitutional crisis, rioting on the streets and a tank in front of Buckingham Palace.

Genre: Drama Actors: Adam James, Charlotte Riley, Grant Crookes, John Shrapnel, Katie Brayben, Margot Leicester, Max Bennett, Oliver Chris, Parth Thakerar, Philip Gascoyne, Priyanga Burford, Richard Goulding, Tamara Lawrance, Tim McMullan, Tim Pigott-Smith Directors: Rupert Goold Production: BBC