The poll comes during a tough time for the monarchy, given Prince Andrew’s controversy over his friendship with Jeffrey Epstein, and Prince Harry and Meghan Markle's departure.

The pair are 9th and 10th in line to the throne.

Harry and Meghan may have chosen Canada, a Commonwealth country, to somewhat mollify the Queen, Matthew Fisher writes.

"At times it felt like we would never cross the Brexit finish line, but we've done it,'' Prime Minister Boris Johnson said.

"We are taking a leap of faith so thank you for giving me the courage to take this next step."

The palace announced on Saturday that the couple would no longer use their "Royal Highness" titles and would pay their own way in life.

Royal historian Carolyn Harris said the deal might affect how their security is paid for.

A timeline of Meghan Markle and Prince Harry's relationship -- from their early days a couple until they took the unprecedented move of stepping aside.

According to the statement, the Sussexes will not use their royal titles as they are no longer working members of the Royal Family, and will repay money used to refurbish Frogmore Cottage, which will remain their family home in the U.K.

There have been tongue-in-cheek suggestions that Sussex, N.B., would be the logical landing spot for the planned move to Canada by the Duke and Duchess of Sussex.