They do things a little differently over in Britain. They say the U.S. and the UK are two nations separated by a common language — but we're also separated by food quality and bizarre traditions. Just as the English might be a little concerned when the Leader of the Free World pardons a turkey every year, we're a little leery when we see Queen Elizabeth II holding a member of Member of Parliament hostage — as she does every year.
It's now more a Parliamentary tradition more than the political necessity it once was, but every year, the English monarch does take a member of Parliament hostage.
While this may seem like a strange tradition for one of the world's top ten powers, remember that the United States purposely keeps a lower-ranking member of the Presidential Cabinet away from the State of the Union Address just in case everyone in that room dies somehow.
For example, this would have been your President if something like that happened at the 2018 State of the Union Address. If you know who that is without looking it up, you are 70 percent more 'Murica than everyone else.
At the opening of Parliament every year, the reigning monarch delivers a speech from the throne. It's just one part of a grand tradition that really showcases a lot of British governmental history. But before she gets to the throne, a number of fascinating events take place. They first ensure there aren't any Guy Fawkes impersonators loading gunpowder in the cellar, then the members (called "Peers") assemble. Then, before the monarch leaves the palace, one of the members of the body is taken hostage to ensure the safe return of the Queen.
The reason for this was that Parliament hasn't always been a welcoming place for the monarch. In fact, a very long war resulted from this division that left Britain under the rule of a de-facto military dictatorship for a few years. King Charles I was actually beheaded in 1649 as part of that Civil War.
Nowadays, Parliament keeps Charles' execution warrant displayed in the monarch's dressing room as a reminder of what can happen if the Queen oversteps her authority.
Once the monarch's crown and regalia arrives and the Hostage MP is under guard, the Queen departs Buckingham Palace to the Palace of Westminster (where Parliament meets). The Commons are called to assemble in the Lords chamber, where the monarch will deliver her speech.
The sitting monarch has not entered the Commons chamber since Charles I burst in, trying to arrest five members of Parliament whom he believed were using a Scottish invasion as a pretext to rally the people of London to rise against him. We already covered where this took the English Monarchy and Charles I personally.
Once assembled in the House of Lords' Chamber, the Queen will give a speech, written by the Prime Minister and the cabinet, outlining the body's agenda for the coming year. The whole procession is then done in reverse, with the monarch departing Westminster for Buckingham Palace.
Once the Queen has safely returned to the Palace the Hostage MP is released, presumably unharmed.