The latest advice for Primary Care from the RCGP (Royal College of General Practitioners) specifically for palliative and end of life care. Excellent. There is also a link on this website for more general advice which I recommend for GPs
Around one percent of a GPs patients will die in any given year. The Find Your 1% campaign aims to help GPs identify those patients who have a year or less to live. The campaign is hosted by the Dying Matters Coalition.