The shooting starts on The Old Oak and Sharuna Sagar is there to witness Ken Loach's unique style of directing. Throughout his career from Kes to The Wind That Shakes The Barley to I, Daniel Blake, the 87-year-old film-maker does not like to tell the cast what is going to happen in the next scene. He explains his reasons, while star Dave Turner reveals what it is like to be surprised every day on set.