He said the measures were needed to stop the "steady and unaccountable intrusion of the European Union into almost every aspect of our laws". "On energy security, on climate change, on growth, on global poverty, we will look forward to working with our European partners to make progress on these issues" he added. Cameron also pledged to change British law so that any future transfer of powers to Brussels under the Lisbon Treaty must be approved by parliament, and any other treaties would be subject to a referendum. Full Article at EUbusiness