2. Prince William travels with his children
Royal rule: Those in line for the throne can’t travel together.
Prince William and his 4-year-old son Prince George are second and third in line to the throne. Therefore, they should not travel together in case of an accident. However, Prince William, Duchess Kate, and the kids went on a royal tour where they flew together. Though Prince William got permission from the queen for Prince George and Princess Charlotte to attend, he won’t be able to travel with his children after they turn 12.
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