The Queen is growing increasingly 'concerned' that the Prince of Wales is embarrassing other members of the royal family in fighting a public eco war. ... Senior royal sources said Her Majesty fears his green revolution is leading to tensions within the family.... A senior source said: ... "Some of the more junior members of the family have been embarrassed by it. Perhaps one should remember that, while Her Majesty remains Head of State of this country, all the royal family must be seen to be working hard under her stewardship and, of course, in harmony." ... Charles took a...