I don't know which poll that is, but frankly I doubt it. There aren't many outside of Westminster calling for it. The more difficult situation is whether or not Scotland would be in the EU if it became independent.

it wouldn't surprise me to learn that 56% of people in the EU would like the UK to exit, ho ho ho...

I think David Cameron is scheduled to give a "major" speech on this subject soon, once the Algeria business is over.