On 13 April 1919, British troops shot hundreds of peaceful protesters dead in India. Writer Sathnam Sanghera retraces the build-up to the massacre and examines its legacy.
Born to traditional Punjabi parents and growing up in Wolverhampton, Sathnam Sanghera moves to London after graduating from Cambridge University. Now in his late 20s he is planning to reveal to his family that he will defy expectations of an arranged marriage - but instead learns a painful family secret.
