Not really that big on direct democracy in todays Labour Party are they - Labour MP for Bristol East Kerry McCarthy has backed the EU Reform (or 'Constitutional') Treaty and backed PM Gordon Brown's policy of denying the people a referendum on it. This is despite the fact that this month the TUC voted for having a referendum.
Politicians from EU member states have given public statements that the Reform Treaty would have substantially the same effects on the EU as the EU Constitution (which the EUs people rejected after referenda). Since the government previously promised a referendum on the constitution (in its manifesto at the last election) it follows that we should have a referendum on the treaty that replaced it. Greens passed a motion to this effect this month.