There is so much drivel out there. So many tv series are poorly scripted, poorly acted and lack realistic plots. This was the exact opposite. The two central characters played by Charlotte Riley and Ben Chaplin are a master class in acting, perfectly matched and utterly believable. The story lines interesting and reflect what we see say to say in the British press. I can't understand why there is only one series??! Baffling. There is so much more scope for character and story development with the incredible ensemble cast of Al Weaver, Paapa Essiedu and Ellie Kendrick. What a waste!