European Union Bill

My hon. Friend is making an excellent speech and is raising a number of excellent points. I particularly agree with her on the issue of salami-slicing, which was mentioned by my hon. Friend the Member for Daventry (Chris Heaton-Harris). Does she agree that it is absolutely necessary for the language to be tightened up in Committee, given that the previous Labour Government were able to come to this House and state that the Lisbon treaty was not the same as the European constitution? How much easier would it have been for them to state that something was not significant when it was significant?