John Antrobus, who has died aged 92, was just 21 when in 1955 he joined the writers’ cooperative Associated London Scripts. Based in an office above a greengrocer’s shop in Shepherd’s Bush, it housed a cradle of talent shaking up postwar…

John Antrobus, who has died aged 92, was just 21 when in 1955 he joined the writers’ cooperative Associated London Scripts. Based in an office above a greengrocer’s shop in Shepherd’s Bush, it housed a cradle of talent shaking up postwar…