A few years ago when Billie Piper was playing Rose, I was very worried because the next week’s episode was called something like The Day Rose Died. I can’t remember exactly what it was called. Well, my children were in love with Rose as a companion, and I was worried about her. So I sent an e-mail off to Russell T Davies, who of course had grown up on the classic Doctor Who series, and I said “Could you just reassure me that Rose does not, in fact, die because my children shouldn’t watch it if that happens,” and he sent an e-mail back to me saying, “You killed Adric. What do you care?