In the 1980s he became interested in ethics and law applied to medicine and at University College and The Middlesex Hospitals joint medical school he organised and jointly taught on a part-time basis on the subject.
Arguing for legalization, Len Doyal, a professor of medical ethics and former member of the ethics committee of the British Medical Association, said in 2006 that "proponents of voluntary euthanasia should support non-voluntary euthanasia under appropriate circumstances and with proper regulation".
Len Deighton | Len Pascoe | Len Chandler | Len Brown | Len Ashurst | Len Kunstadt | Len Lye | Len Janson | Len Cariou | Len Braund | Len Bias | Len Silver | Len Maxwell | Len Hutton | Len Dawson | Len Brown (comics) | Len Beadell | Len Andrews | Len Wiseman | Len Wharton | Len Wein | Len Väljas | Len Thornson | Len Stirling | Len Stevens | Len Steckler | Len Smith | Len Skowronski | Len Shackleton | Len Rix |