The Duke of Cornwall is first in line to the throne, while the Duke of Cambridge is second in line. Over the years, there have been calls for Charles to step aside and let his son take the crown after the Queen.
An Express.co.uk poll - which ran from 12pm to 6pm today - asked: "Should Prince Charles step aside and let Prince William be King?"
The poll received 3,522 votes with 61 percent (2,467) of people urged Charles to step aside and let William be King.
Just 38 percent (1,551) said Charles should not give up the line of succession while one percent (57) said they don't know.
One reader said: "Charles has the wrong morals, Camilla just isn't up to it and is disliked massively because of what they did to Diana.Insurance Loans Mortgage Attorney Credit Lawyer
Charles urged to step aside and let William be king (Image: Getty)
Charles urged to step aside and let William be king (Image: Express)
"Charles should let William & Kate take over, they are perfect for a long continuous reign with no baggage and have the right attitude, health and stamina for public service."
Another person said: "Charles should make the ultimate sacrifice and step aside, not because he's incapable of doing the job, but because the institution of monarchy needs long-term stability, especially after the recent disruption it's had.
"Charles can't ignore the fact that he's in his 73rd year and cannot offer the longevity that's needed."
A third person said: "I think