William 準備するs to do his 義務: Prince practises for 軍隊／機動隊ing the Colour next week when he will be stepping in for his 96-year-old grandmother the Queen

Prince William rose 早期に to 参加する the important rehearsal of the important Queen's birthday parade in London

The Duke of Cambridge, 39, looked incredibly smart in his red and blue 軍の uniform and 黒人／ボイコット bearskin hat

The famous salute at the real 軍隊／機動隊ing the Colour is usually 成し遂げるd by the Queen but William has stepped in this year

Prince William, Duke of Cambridge salutes as he rides a horse across the parade ground during the 陸軍大佐's Review at Horse Guards Parade

Prince William looked very serious at the rehearsal of the prestigious 軍の birthday event in London for the Queen. Irish Guards wear a blue plume to the 権利 of their bearskin

The 陸軍大佐's Review is 同一の to 軍隊／機動隊ing the Colour, the Queen's 年次の birthday parade, which she will not be at

兵士s are seen on parade during the 陸軍大佐's Review - the second rehearsal for the 軍隊／機動隊ing the Colour, which dates 支援する to 1748

This year, the Prince of むちの跡s, the Duke of Cambridge and the Princess 王室の will ride on the parade as 陸軍大佐s of the Welsh Guards, the Irish Guards and the Blues and 王室のs

The 機動力のある 禁止（する）d of the 世帯 Cavalry and the Queen's 派手に宣伝する horses parade during the review today

Two people had to be 急ぐd to a major 外傷／ショック hospital and three others needed 治療 from paramedics after a stand 崩壊（する）d at the 軍隊／機動隊ing the Colour rehearsal on May 21.

The 'terrifying' 出来事/事件 took place in 前線 of a （人が）群がる of 'shocked' onlookers who had gathered to watch the event in Horse Guard Parade, London, at around 11am.

証言，証人／目撃するs 報告（する）／憶測d part of the stand 崩壊（する）d, 原因（となる）ing at least one person to 落ちる through into the area below.

Part of the stand was 避難させるd に引き続いて the 出来事/事件, and two people have been taken to hospital by London 救急車 and St John 救急車 for 治療.?

Three other people who were 傷つける in the 出来事/事件 were 扱う／治療するd at the scene and 発射する／解雇するd without needing hospital 治療.?

Last week it was 明らかにする／漏らすd the?Queen?would not take the 王室の salute at the?軍隊／機動隊ing the Colour for the first time in 70 years.

The Irish Guards 連隊 was formed in 1900 by order of Queen Victoria in 返答 to the 非常に／多数の 行為／法令／行動するs of bravery and gallantry shown by Irish 兵士s during the Second Boer War

The Irish Guards' regimental mascot - an Irish wolfhound - is taken through its paces during the parade review

Above, the regimental mascot Turlough Mor - also known as Seamus. The canine is one of the biggest dog 産む／飼育するs in the world

The Irish Guards 陳列する，発揮する their regimental 旗. Prince William has been 陸軍大佐 of the 1st 大隊 Irish Guards since 2011

During the event, only one colour can be carried ('軍隊／機動隊d') at a time. The five 世帯 連隊s - Grenadier, Coldstream, Scots, Irish and Welsh Guards each take their turn each year

Prince William, who is 陸軍大佐 of the Irish Guards, leads the 陸軍大佐's Review on Horse Guards Parade on May 28. The 行列 can be 見解（をとる）d along The 商店街 or along the 辛勝する／優位 of St James's Park in London

観客s watch the rehearsal. The 'colour' in 軍隊／機動隊ing the Colour 言及するs to the regimental 旗s of the British Army which were 歴史的に 述べるd as such because they 陳列する，発揮するd the uniform colours and insignia worn by the 兵士s of different 部隊s

Irish Guards march across the parade ground on Saturday during the 90-minute rehearsal

By sheer coincidence, William's brother Harry was on horseback yesterday playing a polo match for his team in America

The Queen will not take the 王室の salute at the 軍隊／機動隊ing the Colour for the first time in 70 years as she continues to 委任する／代表 責任／義務 to 上級の members of The 会社／堅い. She is pictured?on the balcony of Buckingham Place during the 儀式 in 2019

The news comes as the 96-year-old 君主 continues to ゆだねる members of the 王室の Family with 増加するd 責任／義務s as she 直面するs 'episodic mobility problems'

It （機の）カム two years after the 儀式 had to be 規模d 支援する 予定 to coronavirus and took place in Windsor.?

This year, the?Prince of むちの跡s, the Duke of Cambridge and the Princess 王室の will ride on the parade as?陸軍大佐s of the Welsh Guards, the Irish Guards and the Blues and 王室のs.

によれば the Sunday Times, Her Majesty still hopes to …に出席する some of the 儀式, which?kicks off?four days of 祝賀 to 示す the Queen's Platinum Jubilee.?

The news comes as the 96-year-old 君主 continues to ゆだねる members of the 王室の Family with 増加するd 責任／義務s as she 直面するs 'episodic mobility problems'.?

Earlier this month, Her Majesty?行方不明になるd the 明言する／公表する 開始 of 議会 for the first time in 59 years, with?Prince Charles and Prince William?given 力／強力にする to 共同で 行為／法令／行動する at the event on the Queen's に代わって.?

She has though made three 最近の public 遠出s this month, 含むing …に出席するing the Windsor Horse Show, 星／主役にする-studded Platinum Jubilee 祝賀s in Windsor and the 開始 of the Elizabeth Tube line, appearing in good spirits at all of them.?

Her Majesty has always been 現在の at the Horse Guards Parade and has taken the 王室の salute at every?軍隊／機動隊ing the Colour 儀式 during her 統治する.?

伝統的に during the 儀式 に引き続いて the Horse Guards Parade, the Queen is 迎える／歓迎するd by a 王室の salute before carrying out an 査察 of the 軍隊／機動隊s.

From her first 外見 at the 年次の 軍隊／機動隊ing the Colour to 1986, the 君主 would …に出席する the 儀式 on horseback (Pictured during one of her 早期に 儀式s)

The 君主 has 限られた／立憲的な the 軍隊／機動隊ing The Colour balcony 外見 to working members of her family, with the Duke of York and Duke and Duchess of Sussex 行方不明の out

によれば the 出版（物）, one 選択 存在 considered by Palace 公式の／役人s is Her Majesty travelling by?carriage from Buckingham Palace to 簡潔に 検査／視察する 軍隊／機動隊s before making an 外見 on the balcony.?

Alternatively, Her Majesty may only only appear on the balcony after the duration of the 儀式.??

に引き続いて 軍隊／機動隊ing the Colour, 18 family members will be on the balcony: The Queen; Charles and Camilla; William and Kate with George, Charlotte and Louis; Edward and Sophie and their children Louise and James; Princess Anne and 副／悪徳行為 海軍大将 Sir Tim Laurence; the Duke and Duchess of Gloucester; the Duke of Kent and Princess Alexandra.?

Prince Harry and Meghan Markle, Prince Andrew and Prince Andrew's daughters, Beatrice and Eugenie, will not join the 王室の family there.?

Harry, Meghan and their children will …に出席する the 祝賀s, but it is not known at which elements of the four-day Jubilee 週末 they could make an 外見.?

The balcony 外見, which is often seen as the centre-piece of major 王室の occasions, 含むing 軍隊／機動隊ing the Colour and weddings, usually sees the Queen's 延長するd family gather to watch a 飛行機で行く-past and is a rare chance for fans to see the entire 延長するd family together.

In paring the 名簿（に載せる）／表（にあげる） 負かす／撃墜する to just 16 people to 避ける 可能性のある 外交の 落し穴s, the Queen has been 軍隊d to omit a number of 井戸／弁護士席-liked family members 含むing her much-loved grandchildren and their families.