A 91-year-old Cardiff man who came to Wales as part of the Windrush generation has revealed a fascinating insight into his 31 years working on the railway. As part of Black History Month, Transport for Wales interviewed Percival Hanniford about his life and career on the railway. Having been born in Jamaica, Mr Hanniford first heard radio adverts calling for people to move to Britain for work as a young man who had recently started a family. Two of his…