US President Donald Trump is meeting Queen Elizabeth II on Friday.
Tatyana Zenkovich/Pool via REUTERS; Geoff Pugh - WPA Pool /Getty; Business Insider/Rebecca Harrington
US President Donald Trump is visiting the UK in a controversial state visit.
During his four-day stay, the he will finally meet the Queen.
Some fear the president will slip up on the myriad of protocols that surround meeting Her Majesty.
Speaking to ITV News, former royal butler Grant Harrold broke down what Trump will have to remember.
US President Donald Trump has finally arrived in the UK for a controversial four-day visit.
Plans for the visit include a formal dinner with around 100 business leaders, a military demonstration, and the first meeting between the president and the Queen at Windsor Castle.
Trump's meeting with the Queen is highly anticipated as some fear the unpredictable president could break some of the innumerable protocols that surround meeting Her Majesty.
Speaking to ITV News, former royal butler Grant Harrold broke down exactly what the president will have to remember when he meets the Queen.