Joanna Scanlan (The Thick of It, Getting On), Elaine Cassidy (The Paradise, Harper&#39s Island) and Alexandra Roach (The Iron Lady, Utopia) lead the unorthodox crack team of cops at the heart of Paul Abbott&#39s NO OFFENCE, an outrageous new police procedural series from the writer of Shameless and State of Play. Will Mellor (Dates, Broadchurch), Paul Ritter (Friday Night Dinner, The Game) and Colin Salmon (Arrow, 24: Live Another Day), join them in the mix of tough but big-hearted bobbies who go above and beyond to bring down the criminal rabble in a crumbling cop-shop.