 Complete the following phrase:  Parkes is a former chairman and now life president of the charity Cruse Bereavement Care. He acted as a consultant and adviser following the Aberfan disaster October 21, 1966, the air crash of Invicta International Airlines Flight 435 in Switzerland April 10, 1973, the Bradford Football Club fire May 11, 1985, the capsize of the MS Herald of Free Enterprise in Belgium March 6, 1987, and the Pan American Flight 103 explosion over Lockerbie December 21, 1988. At the invitation of UNICEF, he acted as consultant in setting up the Trauma Recovery Programme in Rwanda in April 1995. At the invitation of the British government, he helped to set up a programme of support to assist families from the United Kingdom who were flown out following the terrorist attacks of 11 September, 2001, in New York City. In April 2005, Parkes was sent by Help the Hospices with Ann Dent to India to assess the psychological needs of people bereaved by the 