Apparently the Wizard of Oz song 'Ding Dong the Witch is Dead' has entered the UK Top 40 Singles Chart and may hit number one spot-
http://www.independent.co.uk/arts-entertainment/music/news/ding-dong-the-witch-is-dead-closer-to-number-one-spot-as-it-reaches-top-five-following-margaret-thatchers-death-8566042.html
There are those who are questioning whether the BBC should play it-
http://www.telegraph.co.uk/culture/music/rockandpopmusic/9986928/Ding-Dong-The-Witch-Is-Dead-will-BBC-play-the-anti-Thatcher-song.html
There's a campaign to 'privatise' her funeral rather than let the State fund it as is the norm-
https://www.change.org/petitions/privatise-thatcher-s-funeral-it-s-what-she-would-have-wanted-sign-the-petition-to-say-you-agree