The full transcript is here: http://www.parliament.uk/business/publications/hansard/commons/todays-commons-debates/read/unknown/166/
The key passages are here:
"As the appalling events in Paris were unfolding, this House was debating the Government's Counter-Terrorism and Security Bill, and the threat level in the United Kingdom—which is set by the independent Joint Terrorism Analysis Centre—remains at severe. This means that a terrorist attack in our country is highly likely and could occur without warning.
Three serious terrorist plots have been disrupted in recent months alone. Nearly 600 people from this country have travelled to Syria and Iraq to fight, around half of them have returned, and there are thousands of people from across Europe who have done the same. As I said during the passage of the Counter-Terrorism and Security Bill and have said on many, repeated occasions, the Government will do everything they can to keep the public safe.
As soon as the attacks in France took place, the Government increased security at the UK border. Officers from Border Force, the police and other organisations intensified checks on passengers, vehicles and goods entering the UK, and we offered the French Government all assistance necessary, including the full co-operation of our police and security and intelligence agencies.
This Government have done more to confront the ideology that lies behind the threat we face. I have excluded more foreign hate preachers than any Home Secretary before me; we have deported Abu Qatada and extradited Abu Hamza; we have reformed the Prevent strategy so that it tackles non-violent extremism as well as violent extremism; and we have invested more time, resources and money in counter-narrative operations.
We have always been clear that the police and the security agencies must have the capabilities and powers they need to do their job, and following the attacks in Paris the Prime Minister has reiterated that commitment. Unfortunately, when it comes to communications data and the intercept of communications, there is no cross-party consensus and therefore no Parliamentary majority to pass the legislation to give the police and security services the capabilities they need. Let me be absolutely clear: every day that passes without the proposals in the draft Communications Data Bill, the capabilities of the people who keep us safe diminish; and as those capabilities diminish, more people find themselves in danger and—yes—crimes will go unpunished and innocent lives will be put at risk.
This is not, as I have heard it said, “letting the Government snoop on your e-mails”. It is allowing the police and the security services, under a tightly regulated and controlled regime, to find out the who, where, when and how of a communication but not its content, so that they can prove and disprove alibis, identify associations between suspects, and tie suspects and victims to specific locations. It is too soon to say for certain, but it is highly probable that communications data were used in the Paris attacks to locate the suspects and establish the links between the two attacks. Quite simply, if we want the police and the security services to protect the public and save lives, they need this capability.
Last weekend people of all nationalities, faiths and backgrounds came out on to the streets of France and other countries to demonstrate their opposition to terror, and to stand for democracy and freedom. We must stand in solidarity with them, and do all that we can to confront extremism and terrorism in all its forms.