Prince William booted up to train on Palace grounds while England's two oldest amateur football clubs played a historic match.
The Duke of Cambridge trained with the Queen's Household team while the game was underway.
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The brisk northerly wind will make it feel rather cold.
The actor was asked about black or mixed race role models and whether Markle's upcoming marriage to Harry would help inspire young people.
Youngsters are still consuming too much unnecessary sugar and caffeine, according to the study.