Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Conservative Jitters on Eve of Trump's London Trip Jamie Dettmer LONDON - Britain's politicians are bracing for a two-day visit to London by U.S. President Donald Trump and wondering how the trip may affect the most volatile and toxic British election in decades, one likely to shape the country for generations. Trump arrives in London Monday for a two-day trip to attend what's shaping up to be a fiery NATO summit, hosted by British Prime Minister Boris Johnson. With 10 days to go before Britons vote in their third general election in less than four years, the ruling Conservatives are enjoying healthy opinion poll leads, which suggests they have a chance to pull off a 68-seat majority in the House of Commons. However, Johnson's aides are fearful of risking anything that could upset their momentum and reverse the trend. They worry the norm-shattering Trump may fire off controversial remarks concerning the election, Brexit and a future transatlantic free-trade deal with Britain, one the country would need desperately to compensate for a break with Europe. Johnson's aides are playing for safety first -- a caution that's seen Johnson reduce his TV interviews and debate appearances in the final days of the election campaign. In an era of political upsets and scrambled politics the Conservatives don't want to tempt fate, and last week Johnson's key political adviser, Dominic Cummings, warned the party faithful that the general election is much closer than polls suggest, issuing what he dubbed a "bat signal" to anti-EU voters that Brexit is at risk and they need to turn out and vote Conservative. "Trust me, as someone who has worked on lots of campaigns, things are much tighter than they seem and there is a very real possibility of a hung Parliament," he said. .