Whose Line Is It Anyway? made her a household name. But, more than 30 years on, does the queen of improv also think it held her back? She talks about ambition, sexism and her lucky escape from the trollsJosie Lawrence is supposed to be talking about her new play, Our Lady of Blundellsands, by Jonathan Harvey, who is probably best known for Gimme, Gimme, Gimme. But she gets there by way of a thousand detours, from her…
