Good question.
http://www.bbc.co.uk/guides/z9rhn39
As always, two sides to the argument. Personally, I'd much rather stay on BST permanently, but there's a 56% / 44% split on this.
You've clearly not read the consultation document nor the communications from the European Commission. But hey ho, I'm hardly surprised.
In the consultation those participating from member states were asked whether they wanted to ditch the 'change' and they were asked whether they wanted to...