A father whose son died from leukaemia has called for a new law requiring school and college students to be taught about donating blood, organs and stem cells. Keith Sudbury's son Adrian, a 27-year-old journalist from Sheffield, died in August 2008. Mr Sudbury spent the final few months of his life campaigning to raise awareness of bone marrow donation. The campaign has been backed by blood cancer charity Anthony Nolan. Mr Sudbury said: "We urgently need more people willing to donate blood and stem cells. "By taking this message to students aged 16 years and over we can grow the first generation of potential lifesavers who really understand what it means to donate blood, organs and stem cells."