U.S. President Donald Trump was shown a handwritten parchment copy of the U.S. Declaration of Independence - one of only two known to exist - during a visit to British Prime Minister Theresa May's office on Tuesday.

Donald Trump promised Britain a substantial post-Brexit trade deal with the United States on Tuesday, quipping to outgoing Prime Minister Theresa May that she should stick around to clinch it though she is due to step down in two days' time.

British finance minister Philip Hammond told U.S. President Donald Trump that their two countries had a shared interest in maintaining the stability of the world's trading systems, a source close to him said on Tuesday.

London Mayor Sadiq Khan said on Tuesday Donald Trump was a poster boy for far-right activists all over the world, continuing a long-running spat with the U.S. President.

U.S. President Donald Trump arrived in Downing Street on Tuesday for talks with British Prime Minister Theresa May.

Queen Elizabeth gifted Donald Trump a book by Winston Churchill on World War Two whilst Melania received a specially commissioned silver box with enamel lid during the visit by the President and First Lady of the United States to Britain.

A giant inflatable blimp depicting Donald Trump as a sneering baby in a diaper flew outside the British parliament in London on Tuesday ahead of what is expected to be one of the city's largest protests against a foreign leader.

U.S. President Donald Trump is expected to hold a one-on-one meeting with British environment minister Michael Gove, a contender to replace Prime Minister Theresa May, on Tuesday, Sky News reported, citing a government source.

Donald Trump will plunge into Britain's Brexit crisis on Tuesday and is likely to demand that Prime Minister Theresa May's successor ban China's Huawei from 5G networks, as protesters mock the U.S. president across London.

Donald Trump told British Prime Minister Theresa May on Tuesday that the United States would do a "very substantial trade" deal with the United Kingdom after Brexit.

Protesters against Donald Trump flew a giant inflatable blimp depicting the U.S. president as a pouting baby in a diaper outside the British parliament in London on the second day of his official visit to the country.

An advisor to the EU's top court said on Tuesday that Facebook could be ordered to seek out all content on its platform identical to that found to be illegal by a court injunction.

French ride-hailing app Kapten, one of many such firms looking to take on the likes of Uber, named Sebastien Oebel as its new chief executive and added that its co-founders would be stepping down from the company.

U.S. Secretary of State Mike Pompeo warned Switzerland about its close business ties with China, telling a newspaper the neutral European country was exposing itself to privacy breaches if it let Chinese companies help build its infrastructure.

Australian and Malaysian government officials are due to meet later this month, a state mining spokeswoman confirmed and the plan for Lynas Corp's controversial rare earths waste storage in the country is likely to be at the top of the agenda.

Japan's SoftBank Group Corp said on Tuesday it expects to book around 1.2 trillion yen ($11.12 billion) in pre-tax profit on the sale of shares in China's Alibaba Group Holding Ltd.

Brexit Party leader Nigel Farage said on Tuesday he did not know if he would have a meeting with Donald Trump during the U.S. president's state visit to Britain.

A giant inflatable blimp depicting Donald Trump as a pouting baby in a diaper will fly outside the British parliament in London on Tuesday ahead of what is expected to be one of the city's largest protests against a foreign leader.

Donald Trump will plunge into Britain's Brexit crisis on Tuesday and is likely to demand that Prime Minister Theresa May's successor ban China's Huawei from 5G networks as thousands of protesters mock the U.S. president across London.

Britain has not made a final decision on whether to use technology from China's Huawei in its 5G network, security minister Ben Wallace said on Tuesday.