A large sacrifice to make for a bank holiday!
A few relevant links;
OECD social mobility - guardian.co.uk/business/2010/mar/10/oecd-uk-worst-social-mobility
Cost of the royal family from the lobby group republic -republic.org.uk/What%20we%20want/In%20depth/Royal%20finances/index.php
Crown estate- thecrownestate.co.uk/
Royal fish- en.wikipedia.org/wiki/Royal_fish
Royal art collection- en.wikipedia.org/wiki/Royal_Collection
Sound effects from freesfx.co.uk