This year, the honour of trooping the Colour falls to the Grenadier Guards, the British Army's most senior infantry regiment, which is celebrating its 370th anniversary.

Trooping the Colour was once an affair that saw the balcony at Buckingham Palace brimming with royals - including all the descendants and more distant relatives.

One of the biggest events on the royal calendar is just days away, with the Royal Family set to celebrate the King’s birthday on Saturday