A member of the British Army fainting on parade is not uncommon. It follows a further four soldiers passing out at royal events in June due to hot weather in the UK.
A member of the Household Cavalry has fainted in the heat ahead of the Order of the Garter in Windsor.
The Princess of Wales shared a smile with William as the procession at Windsor Castle moved past.
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Soldier faints just moments before royals arrive for Garter Day procession, Royal, News
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