World leaders aside, Arnold believes embalming is an overlooked and undervalued art that helps regular people if someone dies farfromhome or must be laid to rest after a delay.
For the Lib Dems, health spokesman Norman Lamb said it was no good offering people different hospitals, if it meant they would have to be treated farfromhome.
But also there are the practicalities of the situation - people are much more mobile than before, and may have found jobs far away from the parental home.