I guess Cameron had two shitty choices.
One was to agree to give up more powers to the quite undemocratic EU and anger a large section of his own party which are full of Euroskeptic backbenchers as well as a large segment of the English population which would probably have demanded a referendum before giving more powers to faceless officials in Brussels. Without a worldwide agreement on the 'Robin Hood' tax, London position's as the top financial capital of the world would be under threat (as it already is from Hong Kong).
The second was to go with populist sentiment and placate his own Euroskeptic party MPs as well as protect the London financial centre millionaires and billionaires who helped cause the severe financial crisis from a 'Robin Hood' tax. Problem with this position is it doesn't sit well with the EU (read French and Germans) or his coalition allies who are a bunch of Europhiles. So while saying no would protect some of the UK's sovereignty from wannabe superstate EU, it also puts Britain in the unenviable position of being within the EU and with all the powers the EU has over British Law but with less influence. 26-1. Cameron couldn't even get one other country to join him. Failed diplomacy at it's worse.









