A film examiner with the British Board of Film Classification in the mid-Eighties, Enid Baines (Niamh Algar) embodies the censorious conservatism of her times. Both literally and metaphorically buttoned-up, with her severely tied-back hair and her Mary Whitehouse-style winged spectacles, she is known (behind her back) to colleagues as “Little Miss Perfect” for her painstaking…