thought of within the US" and that "we will no longer deal with him". The Prime Minister, Theresa May, expressed support for Darroch and ordered a leak inquiry. On July 10, Darroch resigned as Ambassador to the United States. He wrote that "the current situation is making it impossible for me to carry out my role as I would like". Previously, Boris Johnson, the frontrunner in the election to replace May, had declined to publicly back Darroch. Consensus among political commentators in the UK was that this made Darroch's position untenable. May and the leader of the opposition, Jeremy Corbyn, praised Darroch's service in the House of Commons and deplored that he had to resign under pressure from the US. Controversy over American foods In 2017 Trump appointed pharmaceutical heir Woody Johnson, a financial supporter of his campaign, as ambassador 2017–2021. Johnson advocated for more agricultural trade and the deregulation of US food exports to Britain. In March 2019, Johnson wrote an article in the Daily Telegraph promoting American chlorinated chicken as safe, and stating that health fears over hormone-fed beef were "myths". This came after he urged the UK to open up to the US agriculture market after the British exit from the European Union and ignore the "smear campaign" of those with "their own protectionist agenda". Johnson was criticised by several British agriculture standard boards, such as the Red Tractor Assurance whose CEO, Jim Moseley stated the UK's food standards were "now under threat from ... the United States food lobby". Minette Batters, president of the UK National Farmers Union, agreed with Johnson's claims that chlorine-rinsed chicken was safe for consumption, but stated that factors such as animal welfare and environmental protection also had to be considered. George Eustace, former British agriculture minister told the press:Agriculture in the US remains quite backward in many respects....Whereas we have a 'farm to fork' approach to managing disease and contamination risk throughout the supply chain through good husbandry, the US is more inclined to simply treat contamination of its meat at the end with a chlorine or similar wash. Blocking Chinese technology In 2020 while the UK was planning to invest in new 5G mobile telecommunications equipment, Washington was openly lobbying and pressuring the British government, to prevent allowing the Chinese telecommunications giant Huawei from installing its equipment in the UK. This was over allegations it will allow the Chinese to