and brazil lights up in honour of pele on the first of three days of national mourning for the footballing legend. the world health organization has called on china to share accurate data on coronavirus infections and deaths. it follows a sharp rise in cases after beijing abandoned its zero covid policy. on friday, the british government announced that all passengers travelling to england from mainland china will be required to produce a negative covid test before boarding their flight. a number of other countries including the united states, india, france, spain and italy have already announced similar measures. our political correspondent helen catt reports. a flight touching down this evening at heathrow from qingdao. from thursday, anyone travelling to england from mainland china will have to show a negative covid test to fly. from a week on sunday, a sample of passengers at heathrow will also be tested on arrival. the government says it is a precaution, due to a lack of
we begin with more on twitter and the latest security concerns. as you ve been hearing, the company s former head of security alleges the social media giant has hidden negligent security practices, misled federal regulators about its safety, and failed to properly estimate the number of bots on its platform. twitter has denied the allegations saying they contain many inaccuracies and inconsistencies, but the revelations could have huge consequences for twitter, including possible fines and the potential unravelling of elon musk s bid to buy the company. joseph menn, from the washington post, was one of the reporters who broke the story. he explained what motivated peiter zatco to file this whistleblower complaint. peiter zatco is an unusual person, one of the most famous actors in america and has pioneered and co ordinated disclosure where security researchers find flaws in programmes and work with the vendors to establish fixes for the problems before going public. he led cy
President joe biden has increased tariffs on 18 billion worth of imports from china. Hes accused the country of unfairly subsidising its Clean Energy Sector and flooding International Markets with cheap goods. From new york, the bbc s erin delmore reports. It is not often we find former President Trump and current present biden in agreement but President Biden is not only keeping tariffs enacted by Spread Assessor but increasing them. They focus on the key technologies that power the green transition and include a 100 tariff on all chinese made electric vehicles imported into the United States. That is up from 25 . And a doubling of the levy on solar cells to 50 and a doubling of the Levy On Semiconductors to 50 . President biden says they are designed to protect us manufacturers from being undercut by china in the industries of the future from ev to solar cells, semiconductors, steel and illuminance and even Health Equipment like gloves and masks. , equipment like gloves and masks. I,
They focus on the key technologies that power the green transition and include a 100 tariff on all chinese made electric vehicles imported into the United States. That is up from 25 . And a doubling of the levy on solar cells to 50 and a doubling of the Levy On Semiconductors to 50 . President biden says they are designed to protect us manufacturers from being undercut by china in the industries of the future from ev to solar cells, semiconductors, steel and illuminance and even Health Equipment like gloves and masks. China heavily subsidised these products which china produces more of than the world can absorb and then dump the excess on the market. Driving other manufacturers around the world out of business. China has criticised the plans and vowed to take all necessary actions in response. But since the imports targeted represent less than 5 of total us imports from china the move could carry more symbolic weight and could be a move to attract voters, november. The tariffs will hav