The fact is that we have been able to go into the negotiation with the European Commission and other member states, wanting to rejoin 35 measures, and the package we have brought back is rejoining 35 measures and not more measures. Many people said to us, “You will not be able to negotiate 35 measures. The European Commission and other member states will require you to join more measures.” They have not done so. The negotiation in that sense was successful, and contrary to what my hon. Friend says, I think that bodes well for the future.

I want to say a little more about some of the other 35 measures. I have mentioned already that they include important tools such as SIS II, the second generation Schengen information system. We are scheduled to join it shortly. It further strengthens our ability to detect foreign criminals at the border, including individuals wanted in their own countries for serious crimes such as rape and murder.

When the UK connects to the system, we will gain access to 51 million alerts, including on individuals who pose a very real security risk, such as foreign fighters who have travelled to Syria and Iraq and who could pose a serious risk to this country on their return. It is a tool that I am sure the whole House will want us to have at our disposal.

The package of measures also includes the Council decision on child pornography, which ensures that international co-operation to tackle this abhorrent crime is prioritised and that collective pressure is put on internet companies to tackle the disgusting crime of online child sex abuse wherever it takes place.

The package also includes Europol, which does excellent work to tackle cross-border crimes—under its British director, Rob Wainwright—and Eurojust, which often operates hand and glove with Europol, such as during the horsemeat scandal early last year. As I have already said, the package includes the European criminal record information system—ECRIS—as well, which has dramatically increased the number of criminal record checks on foreign nationals, and also the prisoner transfer framework decision, which helps us to remove foreign criminals from British jails.

The package also includes joint investigation teams, which allow our police and their European counterparts to co-operate in cross-border operations, such as Operation Birkhill which saw five criminals sentenced to a total of 36 years’ imprisonment this summer for their involvement in the degrading trafficking of over 120 women from Hungary, the Czech Republic and Poland into the UK.

These are all vital measures which the Government were clear we should remain part of in the national interest. We have exercised the opt-out, which the Labour party negotiated but voted against using. We have brought back some 100 powers from Brussels which the Labour party gave away. We have negotiated a good deal to remain part of a much smaller package of 35 measures in the national interest, despite being told by the Labour party that we should have sought “guarantees” that they did not bother to negotiate into the Lisbon treaty.

It is this Government who are providing leadership on European issues. We have cut the EU’s budget, secured an exemption from the new EU bank bail-out fund, vetoed a new treaty and secured a position of real influence in the Commission. That is leadership—an issue I know the party opposite might not want to discuss at the moment. Where this Government are leading, I am happy to see the Opposition follow, so I am glad to have the support of the right hon. Member for Normanton, Pontefract and Castleford today, but given her party’s failure to reform the arrest warrant, her opposition to our exercising the opt-out, her refusal to back the repatriation of powers and her continued efforts to deny the British people their say through an in/out referendum, it is clear that the Labour party can never provide the leadership that this country needs on Europe.