Lorraine Ashbourne has had a massive year. “I know! People keep saying: oh God, Lorraine, get off the telly, we want somebody else,” she says. “But it has been extraordinary.” She kicked things off in January with ITV’s entertaining disaster thriller After the Flood, playing Sophie Rundle’s tough, grieving mother, Molly. As the year went on, she returned to two of her biggest and most significant roles yet, as the former secret spy cop Daphne Sparrow in Sherwood, and Grandma Joan in the wrenching, hilarious second series of Alma’s Not Normal. Has she ended up in such outstanding shows because