Sanguis Venenatus is an elegy for strings by English composer Andrew March written in memory of haemophiliacs (and others) affected by the Tainted Blood Scandal. The elegy was included in a service on 30 March 2011, at Westminster Abbey to commemorate the 40th anniversary of the enactment of the UK legislation – the Chronically Sick and Disabled Persons Act 1970. Sanguis Venenatus was dedicated to the late Lord Morris of Manchester, to recognise his long–standing support and advocacy for persons with haemophilia.