'It's gone on too long. Push me over the edge': Diana Rigg's dying wishes in the grip of cancer
Rachael Stirling reflects on her mother's final months " and listens back to the recordings the actor made then, racked with pain, as a passionate advocate of assisted dying ' Read more: Diana Rigg made impassioned plea for assisted dying law I will never forget the look in my mother's eyes that day near the end; the "north face of the Eiger", as my family christened it. You have seen it in Game of Thrones, that look…