In this final part, Steve Richards explores the record of the coalition years, comparing David Cameron's approach with that of the current Prime Minister, Theresa May, also governing in a hung parliament. He examines other key aspects of the Cameron era such as his relationship with the media, his handling of the Scottish independence referendum, and his dramatic final days in office. What will David Cameron's legacy be and what are the lessons of his premiership?

The series was produced by Leala Padmanabhan.