Theresa May on Brexit: Then and now

Theresa May giving a pro-EU speech in April (left) and delivering her Brexit address

Theresa May has said the UK will emerge from Brexit as a "great, global trading nation", becoming "safer, more secure and more prosperous".

But in April - before the EU referendum - the then home secretary gave a speech warning of the implications of a vote to leave the EU. Here's how some of the key quotes compare:

Leaving the single market

April 2016: "So, if we do vote to leave the European Union, we risk bringing the development of the single market to a halt, we risk a loss of investors and businesses to remaining EU member states driven by discriminatory EU policies, and we risk going backwards when it comes to international trade.

"But the big question is whether, in the event of Brexit, we would be able to negotiate a new free trade agreement with the EU and on what terms."

January 2017: "I respect the position taken by European leaders who have been clear about their position, just as I am clear about mine. So an important part of the new strategic partnership we seek with the EU will be the pursuit of the greatest possible access to the single market, on a fully reciprocal basis, through a comprehensive free trade agreement."

April 2016: "The reality is that we do not know on what terms we would win access to the single market. We do know that in a negotiation we would need to make concessions in order to access it, and those concessions could well be about accepting EU regulations, over which we would have no say, making financial contributions, just as we do now, accepting free movement rules, just as we do now, or quite possibly all three combined.

"It is not clear why other EU member states would give Britain a better deal than they themselves enjoy."

January 2017: "If we were excluded from accessing the single market, we would be free to change the basis of Britain's economic model.

"But for the EU, it would mean new barriers to trade with one of the biggest economies in the world. It would jeopardise investments in Britain by EU companies worth more than half a trillion pounds... and I do not believe that the EU's leaders will seriously tell German exporters, French farmers, Spanish fishermen, the young unemployed of the eurozone, and millions of others, that they want to make them poorer, just to punish Britain and make a political point."

International trade deals

The PM said China had expressed an interest in a trade deal with the UK

April 2016: "It is tempting to look at developing countries' economies, with their high growth rates, and see them as an alternative to trade with Europe. But just look at the reality of our trading relationship with China - with its dumping policies, protective tariffs and industrial-scale industrial espionage. And look at the figures. We export more to Ireland than we do to China, almost twice as much to Belgium as we do to India, and nearly three times as much to Sweden as we do to Brazil. It is not realistic to think we could just replace European trade with these new markets."

"And while we could certainly negotiate our own trade agreements, there would be no guarantee that they would be on terms as good as those we enjoy now. There would also be a considerable opportunity cost given the need to replace the existing agreements - not least with the EU itself - that we would have torn up as a consequence of our departure."

January 2017: "We want to get out into the wider world, to trade and do business all around the globe. Countries including China, Brazil, and the Gulf States have already expressed their interest in striking trade deals with us."

Immigration

April 2016 (responding to a question from the BBC): "What matters is that we have brought about changes in the free movement rules as a result of the negotiation."

January 2017: "As home secretary for six years, I know that you cannot control immigration overall when there is free movement to Britain from Europe."

Not reaching a deal

April 2016: "With no agreement, we know that WTO rules would oblige the EU to charge 10% tariffs on UK car exports, in line with the tariffs they impose on Japan and the United States. They would be required to do the same for all other goods upon which they impose tariffs. Not all of these tariffs are as high as 10%, but some are considerably higher."

January 2017: "And while I am confident that this scenario need never arise - while I am sure a positive agreement can be reached - I am equally clear that no deal for Britain is better than a bad deal for Britain.

"Because we would still be able to trade with Europe. We would be free to strike trade deals across the world. And we would have the freedom to set the competitive tax rates and embrace the policies that would attract the world's best companies and biggest investors to Britain."