Lawson's EU intervention is a preview of the Tory war to come

If, as Lawson predicts, Cameron's renegotiation strategy fails, the Tory party will suffer its worst split since the reform of the Corn Laws.

There is a significant body of opinion in the Conservative Party that will not be satisfied until David Cameron finally supports what they really crave: unilateral withdrawal from the EU. That group has now won its most significant recruit in the form of Nigel Lawson. In a 2,000 word essay in today's Times, the fomer Tory chancellor writes that the EU has become "a bureaucratic monstrosity" that imposes "substantial economic costs" on its members, and that "the case for exit is clear". Having voted in favour of membership in the 1975 referendum, Lawson declares that he will vote "out" in 2017. 

For Cameron, already struggling to fend off demands for an early EU "mandate referendum" after UKIP's performance in the county council elections, the intervention could not come at a worse time. The Prime Minister's strategy is premised on the belief that the UK can use the euro crisis to repatriate major powers from Brussels, but Lawson warns that he is doomed to fail. In the most damaging section of the piece, Thatcher's former chancellor writes "that that any changes that Mr Cameron — or, for that matter, Ed Miliband — is able to secure" will be "inconsequential". He points out that the changes that Harold Wilson (who similarly renegotiated Britain's membership before staging an in/out referendum) was able to secure were "so trivial that I doubt if anyone today can remember what they were". Cameron, he suggests, will do no better. 

Lawson's piece is a reminder of why the EU referendum has the potential to result in the biggest Conservative split since the reform of the Corn Laws. Around a third of Tory MPs (by Tim Montgomerie's estimate) are committed to supporting withdrawal, with more likely to join them if, as Lawson predicts, Cameron fails to secure significant concessions. Cabinet ministers, including Michael Gove and Eric Pickles, have already signalled that they will vote to leave the EU unless Britain's membership is substantially reformed.

The question that will again be put to Cameron is that which shadow foreign secretary Douglas Alexander has continually asked: what percentage of your demands do you need to secure to support a Yes vote? 30 per cent, 50 per cent, 80 per cent? The PM's response is to say that no one goes into a negotiation "hoping and expecting to fail" but Lawson's pessimistic forecast will sharpen the debate. At a time when the Tories would do well to take Cameron's earlier advice to "stop banging on about Europe", the two Nigels - Farage and Lawson - have ensured that they will do little else. 

Former Conservative chancellor Nigel Lawson warns that any concessions David Cameron wins from the EU will be "inconsequential". Photograph: Getty Images.

George Eaton is political editor of the New Statesman.

Getty Images.
Show Hide image

The problems with ending encryption to fight terrorism

Forcing tech firms to create a "backdoor" to access messages would be a gift to cyber-hackers.

The UK has endured its worst terrorist atrocity since 7 July 2005 and the threat level has been raised to "critical" for the first time in a decade. Though election campaigning has been suspended, the debate over potential new powers has already begun.

Today's Sun reports that the Conservatives will seek to force technology companies to hand over encrypted messages to the police and security services. The new Technical Capability Notices were proposed by Amber Rudd following the Westminster terrorist attack and a month-long consultation closed last week. A Tory minister told the Sun: "We will do this as soon as we can after the election, as long as we get back in. The level of threat clearly proves there is no more time to waste now. The social media companies have been laughing in our faces for too long."

Put that way, the plan sounds reasonable (orders would be approved by the home secretary and a senior judge). But there are irrefutable problems. Encryption means tech firms such as WhatsApp and Apple can't simply "hand over" suspect messages - they can't access them at all. The technology is designed precisely so that conversations are genuinely private (unless a suspect's device is obtained or hacked into). Were companies to create an encryption "backdoor", as the government proposes, they would also create new opportunities for criminals and cyberhackers (as in the case of the recent NHS attack).

Ian Levy, the technical director of the National Cyber Security, told the New Statesman's Will Dunn earlier this year: "Nobody in this organisation or our parent organisation will ever ask for a 'back door' in a large-scale encryption system, because it's dumb."

But there is a more profound problem: once created, a technology cannot be uninvented. Should large tech firms end encryption, terrorists will merely turn to other, lesser-known platforms. The only means of barring UK citizens from using the service would be a Chinese-style "great firewall", cutting Britain off from the rest of the internet. In 2015, before entering the cabinet, Brexit Secretary David Davis warned of ending encryption: "Such a move would have had devastating consequences for all financial transactions and online commerce, not to mention the security of all personal data. Its consequences for the City do not bear thinking about."

Labour's manifesto pledged to "provide our security agencies with the resources and the powers they need to protect our country and keep us all safe." But added: "We will also ensure that such powers do not weaken our individual rights or civil liberties". The Liberal Democrats have vowed to "oppose Conservative attempts to undermine encryption."

But with a large Conservative majority inevitable, according to polls, ministers will be confident of winning parliamentary support for the plan. Only a rebellion led by Davis-esque liberals is likely to stop them.

George Eaton is political editor of the New Statesman.

0800 7318496