I havent heard anyone say that it has been done before, and/or give examples, which is why I asked
Well Fox News have reported it, so I guess quite a few Yanks must know about it.
Quote from Fox News :
"Compassionate release is an established feature of the British judicial system when a prisoner is near death. According to officials, there have been 30 requests for release on compassionate grounds in Scotland over the last decade, 23 of which were approved."
http://www.foxnews.com/story/0,2933,540967,00.html
About two thirds of the way down.
BTW as I understand it the 7 who were not approved, were only not approved because the authorities were unconvinced that they within 3 months of death, there were no other reasons as far as I know.

