Britain's Queen Elizabeth II (2nd R) and British Prime Minister Boris Johnson (L, front) attend the opening ceremony of Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. Elizabeth Line is a new railway line which will open to the public on May 24. (Andrew Parsons/No 10 Downing Street/Handout via Xinhua)
Britain's Queen Elizabeth II attends the opening ceremony of Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. Elizabeth Line is a new railway line which will open to the public on May 24. (Andrew Parsons/No 10 Downing Street/Handout via Xinhua)
Britain's Queen Elizabeth II attends the opening ceremony of Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. Elizabeth Line is a new railway line which will open to the public on May 24. (Andrew Parsons/No 10 Downing Street/Handout via Xinhua)
Britain's Queen Elizabeth II (R, front) attends the opening ceremony of Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. Elizabeth Line is a new railway line which will open to the public on May 24. (Andrew Parsons/No 10 Downing Street/Handout via Xinhua)
Britain's Queen Elizabeth II attends the opening ceremony of Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. Elizabeth Line is a new railway line which will open to the public on May 24. (Andrew Parsons/No 10 Downing Street/Handout via Xinhua)