As Zimbabwe votes in favour of a new constitution, Anne McElvoy is joined by Albie Sachs, journalist Simon Jenkins human rights lawyer Chibli Mallat to examine whether national constitutions aid or impede democracy. In light of this week’s cross-party deal on press regulation established by Royal Charter, Private Eye editor Ian Hislop and media expert James Curran offer contesting views on the State’s relationship with the press. Susannah Clapp delivers a first night review of The Book of Mormon, the new musical from the creators of South Park. And Simon Morrison discusses Lina Prokofiev, the wife of the composer Sergei, who is the subject of his new biography.