The open letter calls for funding of a new watchdog called the Creative Industry Independent Standards Authority (Ciisa) which would investigate complaints within the creative industries. Other A-List stars including Carey Mulligan, Rebecca Ferguson and Emerald Fennell added their name to the letter, which states, "We are calling on you to make your final commitment to the creation of Ciisa... to keep our creative industries safe. "So many of us in this industry would have loved to have an objective outside body that we could go to for advice, for mediation and in the very extreme circumstances...