Here it is -
http://72.14.207.104/search?q=cache:99JE9wKrxuIJ:www.english-heritage.org.uk/upload/pdf/ehac_minutes_jan04.pdf+%22english+heritage+%22+%22definition+of+setting%22&hl=en&gl=uk&ct=clnk&cd=2&lr=lang_en&ie=UTF-8
EH HAC Minutes
s8.3
"8.3 The Committee emphasised the need to weigh up the legal position regarding setting, and to develop an intellectually viable definition of setting. It was suggested that setting might usefully be contrasted with context, the former having more to do with visual environment, the latter with intellectual surroundings, including deposits and the questions that give them meaning."