Britain's Prime Minister Boris Johnson puts money in the charity tin during a meeting with fundraisers for the Royal British Legion outside Downing Street in London, Britain October 28, 2019. REUTERS/Toby Melville 

Maisie Gardner watches as Britain's Prime Minister Boris Johnson puts money in the charity tin during a meeting with fundraisers for the Royal British Legion outside Downing Street in London, Britain October 28, 2019. REUTERS/Toby Melville 

Britain's Prince Harry reacts as he looks at a poppy garden with a man dressed as a World War I 'Tommy' British Soldier at the Lord Mayor's Big Curry Lunch in aid of the ABF The Soldiers Charity, in London, Britain, April, 7, 2016. REUTERS/Alastair Grant/Pool 

Britain's Prince Harry reacts as he looks at a poppy garden with a man dressed as a World War I 'Tommy' British Soldier at the Lord Mayor's Big Curry Lunch in aid of the ABF The Soldiers Charity, in London, Britain, April, 7, 2016. REUTERS/Alastair Grant/Pool 

Britain's Prince Harry reacts as he looks at a poppy garden with a man dressed as a World War I 'Tommy' British Soldier at the Lord Mayor's Big Curry Lunch in aid of the ABF The Soldiers Charity, in London, Britain, April, 7, 2016. REUTERS/Alastair Grant/Pool 

Members of the war widows association pose for a photograph in front of a poppy sculpture before it was unveiled in Waterloo station, central London, October 29, 2015. The event was part of Poppy London Day during which organisers hope to raise 1 million pounds for the Royal British Legion, a charity for current and former members of the armed forces and their familes. REUTERS/Paul Hackett

Members of the war widows association pose for a photograph in front of a poppy sculpture before it was unveiled in Waterloo station, central London, October 29, 2015. The event was part of Poppy London Day during which organisers hope to raise 1 million pounds for the Royal British Legion, a charity for current and former members of the armed forces and their familes. REUTERS/Paul Hackett

Members of the war widows association pose for a photograph in front of a poppy sculpture in Waterloo station, central London, October 29, 2015. The event was part of Poppy London Day during which organisers hope to raise 1 million pounds for the Royal British Legion, a charity for current and former members of the armed forces and their familes. REUTERS/Paul Hackett

Members of the war widows association pose for a photograph in front of a poppy sculpture in Waterloo station, central London, October 29, 2015. The event was part of Poppy London Day during which organisers hope to raise 1 million pounds for the Royal British Legion, a charity for current and former members of the armed forces and their familes. REUTERS/Paul Hackett

Members of the war widows association pose for a photograph in front of a poppy sculpture in Waterloo station, central London, October 29, 2015. The event was part of Poppy London Day during which organisers hope to raise 1 million pounds for the Royal British Legion, a charity for current and former members of the armed forces and their familes. REUTERS/Paul Hackett

Members of the war widows association pose for a photograph in front of a poppy sculpture in Waterloo station, central London, October 29, 2015. The event was part of Poppy London Day during which organisers hope to raise 1 million pounds for the Royal British Legion, a charity for current and former members of the armed forces and their familes. REUTERS/Paul Hackett

Britain's Prime Minister David Cameron lays a poppy at an art installation at the Tower of London, November 8, 2014. An installation of red ceramic poppies at the Tower of London is drawing hundreds of visitors, including PM Cameron and wife Samantha, who placed two poppies at the site ahead of Sunday's Remembrance Day commemorations. The installation-called 'Blood Swept Lands and Seas of Red' was created by artist Paul Cummins to mark the centenary of the start of World War One. It has more than 888,000 poppies--- each representing a British or Commonwealth casualty in the war. REUTERS/Stefan Rousseau/Pool (BRITAIN - Tags: POLITICS CONFLICT ANNIVERSARY TPX IMAGES OF THE DAY) 

Britain's Chancellor of the Exchequer George Osborne (C) poses for a photo with artist Paul Cummins and Yeoman Warder of the Tower of London Jim Duncan outside No11 Downing Street, central London November 6, 2014. Osborne met Cummins after waiving VAT on the charity sale of the ceramic poppies from his installation at the Tower of London. REUTERS/Pool/John Stillwell (BRITAIN - Tags: POLITICS SOCIETY) 

A man with his hair dyed bright red works near a giant poppy decoration for Remembrance Day at Kings Cross Station in London November 5, 2014. REUTERS/Suzanne Plunkett (BRITAIN - Tags: ANNIVERSARY MILITARY SOCIETY) 

British Legion motorcycle riders wait to accompany a 1960's Routemaster bus as it leaves Downing Street during a Royal British Legion Poppy Day event in London October 30, 2014. REUTERS/Toby Melville (BRITAIN - Tags: POLITICS ANNIVERSARY CONFLICT TPX IMAGES OF THE DAY) 

A Yeoman Warder walks through ceramic poppies that form part of the art installation "Blood Swept Lands and Seas of Red" at the Tower of London in London October 29, 2014. The evolving art installation will be completed on November 11 when the 888,246th poppy will be planted. Each poppy represents a soldier killed during the First World War. REUTERS/Peter Nicholls (BRITAIN - Tags: MILITARY CONFLICT ANNIVERSARY) 

A Yeoman Warder walks through ceramic poppies that form part of the art installation "Blood Swept Lands and Seas of Red" at the Tower of London in London October 29, 2014. The evolving art installation will be completed on November 11 when the 888,246th poppy will be planted. Each poppy represents a soldier killed during the First World War. REUTERS/Peter Nicholls (BRITAIN - Tags: MILITARY CONFLICT ANNIVERSARY TPX IMAGES OF THE DAY) 

Britain's Queen Elizabeth walks through a field of ceramic poppies that form part of the art installation "Blood Swept Lands and Seas of Red", at the Tower of London in London October 16, 2014. The evolving art installation, which will be completed on November 11, will create a commemoration for the centenary of World War One. REUTERS/Luke MacGregor (BRITAIN - Tags: ENTERTAINMENT ROYALS SOCIETY TPX IMAGES OF THE DAY) 

Volunteers plant ceramic poppies amongst other poppies that form part of the art installation called "Blood Swept Lands and Seas of Red" at the Tower of London October 9, 2014. The evolving art installation, which will be completed on November 11, will create a commemoration for the centenary of World War One. REUTERS/Luke MacGregor (BRITAIN - Tags: MILITARY SOCIETY TRAVEL ANNIVERSARY) 

Britain's Prince William and his wife Catherine, Duchess of Cambridge stand amid the Tower of London's 'Blood Swept Lands and Seas of Red' poppy installation to commemorate the 100th anniversary of the outbreak of World War One (WW1), in London August 5, 2014. REUTERS/Luke MacGregor (BRITAIN - Tags: ROYALS SOCIETY CONFLICT) 

Some 600 balloons emblazoned with a poppy and the name of a fallen soldier flutter in the sky during the "Short Step" ceremony, to mark the 100th anniversary of the outbreak of World War One (WW1), in Folkestone, southern England August 4, 2014. REUTERS/Dylan Martinez (BRITAIN - Tags: POLITICS ANNIVERSARY CONFLICT TPX IMAGES OF THE DAY) 

A cross floats among poppies in a fountain in Trafalgar Square, following a Remembrance Day event in central London November 11, 2013. REUTERS/Suzanne Plunkett (BRITAIN - Tags: ANNIVERSARY MILITARY POLITICS CONFLICT) 

A leaf rests upon crosses in the Field of Remembrance at Westminster Abbey ahead of a visit by Princes Philip and Harry in London November 7, 2013. The field commemorates Britain's war dead with crosses and poppies ahead of Remembrance Sunday. REUTERS/Luke MacGregor (BRITAIN - Tags: ROYALS ENTERTAINMENT MILITARY ANNIVERSARY TPX IMAGES OF THE DAY) 

Poppies are seen in the Field of Remembrance in Westminster Abbey in central London, November 6, 2013. REUTERS/Olivia Harris (BRITAIN - Tags: SOCIETY) 

Dave Smart assembles poppy wreaths at the Royal British Legion Poppy Factory in Richmond, west London October 25, 2012. The factory has been making poppies, crosses and wreaths for 90 years for the British Legion's annual Remembrance Day appeal to honour the war dead. REUTERS/Toby Melville (BRITAIN - Tags: MILITARY BUSINESS EMPLOYMENT CIVIL UNREST) 

A remembrance day cross with a poppy on it is wedged between carvings of soldiers on the cenotaph in Liverpool, northern England, April 22, 2012. REUTERS/Phil Noble (BRITAIN - Tags: SOCIETY TPX IMAGES OF THE DAY) 

A cross is left left near a gravestone in the War Cemetery on the outskirts of Yangon November 17, 2011. REUTERS/Soe Zeya Tun (MYANMAR - Tags: POLITICS) 

A veteran holds a wreath before the Remembrance Sunday service in London November 13, 2011. REUTERS/Luke MacGregor (BRITAIN - Tags: CONFLICT MILITARY POLITICS) 

Britain's Queen Elizabeth closes her eyes during the annual Remembrance Sunday ceremony at the Cenotaph in London November 13, 2011. REUTERS/Eddie Keogh (BRITAIN - Tags: CONFLICT ROYALS ENTERTAINMENT) 

Catherine, Duchess of Cambridge attends the annual Remembrance Sunday ceremony at the Cenotaph in London November 13, 2011. REUTERS/Eddie Keogh (BRITAIN - Tags: CONFLICT ROYALS ENTERTAINMENT) 

England's Darren Bent wears a remembrance day arm band during his international friendly soccer match against Spain at Wembley Stadium in London, November 12, 2011. REUTERS/Nigel Roddis (BRITAIN - Tags: SPORT SOCCER) 

Two Canadian soldiers comfort each other as they pay their respects to a fallen comrade at the war memorial during the last Remembrance Day ceremony after troops finished their combat mission there in July at Kandahar Air Field , November 11, 2011. REUTERS/Ryan Remiorz/Pool (AFGHANISTAN - Tags: ANNIVERSARY CONFLICT MILITARY) 

A poppy balances in the hand of a statue on the Armed Forces Memorial during Armistice Day commemorations at the National Memorial Arboretum in Alrewas, central England November 11, 2011. REUTERS/Darren Staples (BRITAIN - Tags: MILITARY CONFLICT) 

Artist Ted Harrison poses for photographs with his art installation at St Paul's Cathedral, in London, November 11, 2011. Harrison used more than 5,000 poppies to create an image of three child soldiers from the First World War and recent conflicts. REUTERS/Paul Hackett (BRITAIN - Tags: MILITARY SOCIETY RELIGION) 

England player Phil Jones wears a poppy during a news conference in Watford, north of London, November 10, 2011. England are due to play Spain in an international friendly soccer match on November 12. A row over whether world governing body FIFA would allow England to wear a poppy on their shirts to mark the Remembrance Day observations dragged on for much of the week and involved FA president Prince William, British Prime Minister David Cameron and sports minister Hugh Robertson. It was finally resolved on Wednesday with FIFA allowing England to wear the poppy as part of their black armbands. REUTERS/Darren Staples (BRITAIN - Tags: SPORT SOCCER) 

A mallet and crosses adorned with poppies and messages lay on the grass in the Field of Remembrance outside Westminster Abbey in London November 7, 2011. The crosses will form part of the Field of Remembrance, in tribute to those who died while serving in Britain's armed forces. REUTERS/Suzanne Plunkett (BRITAIN - Tags: MILITARY SOCIETY) 

Remembrance crosses fill a container at the British Legion Poppy Factory in Richmond, west London November 1, 2011. The factory has been making poppies, crosses and wreaths for almost 90 years for the British Legion?s annual Remembrance Day appeal to honour the war dead. REUTERS/Suzanne Plunkett (BRITAIN - Tags: ANNIVERSARY MILITARY SOCIETY BUSINESS EMPLOYMENT) 

Forbes George, who has worked at the British Legion Poppy Factory for almost 33 years, creates a poppy wreath at the factory in Richmond, west London November 1, 2011. The factory has been making poppies, crosses and wreaths for almost 90 years for the British Legion?s annual Remembrance Day appeal to honour the war dead. REUTERS/Suzanne Plunkett (BRITAIN - Tags: ANNIVERSARY MILITARY SOCIETY BUSINESS EMPLOYMENT) 

Jordan Osborne, age 2, and his father Tony Osborne, wear berets from the Association of Veterans of Foreign War as they attend the Remembrance Sunday ceremony at the Cenotaph in central London November 14, 2010. REUTERS/Paul Hackett (BRITAIN - Tags: ANNIVERSARY SOCIETY MILITARY) 

Britain's Queen Elizabeth attends the annual Remembrance Sunday ceremony at the Cenotaph in Whitehall, in central London November 14, 2010. REUTERS/Stefan Wermuth (BRITAIN - Tags: ANNIVERSARY MILITARY SOCIETY ROYALS) 

Poppies are placed on the Tomb of the Unknown Soldier following a Remembrance Day ceremony at the National War Memorial in Ottawa November 11, 2010. REUTERS/Blair Gable (CANADA - Tags: POLITICS MILITARY) 

Wreaths float among imitation poppy flowers in a fountain at Trafalgar Square, following a Remembrance Day event in central London November 11, 2010. REUTERS/Toby Melville (BRITAIN - Tags: ANNIVERSARY CIVIL UNREST SOCIETY) 

Photographs of soldiers killed on duty in Afghanistan are seen attached to replica crosses at a Field of Remembrance outside Westminster Abbey in central London November 11, 2010. REUTERS/Toby Melville (BRITAIN - Tags: ANNIVERSARY CIVIL UNREST SOCIETY) 

Messages and poppies adorn crosses in the Field of Remembrance in the grounds of Westminster Abbey in London November 9, 2010. A remembrance service will be held on Sunday in memory of those who died fighting for Britain and its allies. REUTERS/Suzanne Plunkett (BRITAIN - Tags: ANNIVERSARY MILITARY RELIGION CONFLICT) 

A fallen leaf lies amongst crosses and poppies in the Field of Remembrance in the grounds of Westminster Abbey in London November 9, 2010. A remembrance service will be held on Sunday in memory of those who died fighting for Britain and its allies. REUTERS/Suzanne Plunkett (BRITAIN - Tags: ANNIVERSARY MILITARY RELIGION CONFLICT) 

A worker erects crosses adorned with poppies in the Field of Remembrance In the grounds of Westminster Abbey in London November 9, 2010. A remembrance service will be held on Sunday in memory of those who died fighting for Britain and its allies. REUTERS/Suzanne Plunkett (BRITAIN - Tags: ANNIVERSARY MILITARY RELIGION CONFLICT) 

Britain's Prince Harry plants a cross for Lance Corporal of Horse Jonathan Woodgate during the opening of the Royal British Legion Wootton Bassett Field of Remembrance, in the grounds of Lydiard Park, Swindon November 9, 2010. The Prince planted a cross dedicated to his friend Woodgate, who was in the Household Cavalry Regiment with Prince Harry, and was killed on foot patrol in Afghanistan earlier in the year. REUTERS/Ben Birchall/Pool (BRITAIN - Tags: SOCIETY ROYALS CONFLICT) 

Crosses and poppies commemorating those who died in current conflicts are seen in the Field of Remembrance in the grounds of Westminster Abbey in London November 7, 2009. A remembrance service will be held on Sunday in memory of those who died fighting for Britain and its allies. REUTERS/Luke MacGregor (BRITAIN CONFLICT MILITARY RELIGION) 

Crosses, poppies and photographs commemorating those who died as a result of the conflict in Afghanistan are seen in the Field of Remembrance in the grounds of Westminster Abbey in London November 7, 2009. A remembrance service will be held on Sunday in memory of those who died fighting for Britain and its allies. REUTERS/Luke MacGregor (BRITAIN CONFLICT MILITARY RELIGION) 

Crosses bearing the faces of British soldiers killed in Afghanistan, are pictured in the Field of Remembrance at Westminster Abbey in London November 5, 2009. REUTERS/Alastair Grant/Pool (BRITAIN MILITARY ANNIVERSARY IMAGES OF THE DAY) 

An Australian flag is seen at the wall of the Cape Helles British memorial during the marking of the 94th anniversary of the World War One Gallipoli campaign, in Gallipoli, April 24, 2009. REUTERS/Osman Orsal (TURKEY ANNIVERSARY) 

A woman places a poppy on the Tomb of the Unknown Soldier following Remembrance Day ceremonies at the National War Memorial in Ottawa November 11, 2008. REUTERS/Blair Gable (CANADA) 

A veteran from the Staffordshire Regiment (R) stands by crosses representing his regiment's war casualties before a Remembrance ceremony at Westminster Abbey in London, November 6, 2008. REUTERS/Suzanne Plunkett (BRITAIN) 

A cross placed by Britain's Prince Philip, the Duke of Edinburgh stands in a wreath of poppies following a ceremony at Westminster Abbey in London November 6, 2008. The Duke attended the annual event ahead of Remembrance Sunday on November 9, when those who died fighting for Britain and its allies in conflict are remembered. REUTERS/Suzanne Plunkett (BRITAIN) 

A woman holds crosses and poppies, for a colleague to plant into the ground, in the Field of Remembrance at Westminster Abbey, in central London November 5, 2008. REUTERS/Suzanne Plunkett (BRITAIN) 

Britain's Prince Charles tries to draw a traditional pattern with a brush as he visits the Prince's School of Traditional Arts Workshop at University of Brunei Darussalam, in Bandar Seri Begawan November 1, 2008. REUTERS/Bazuki Muhammad (BRUNEI) 

A poppy is seen on the Field of Remembrance at Westminster Abbey in London November 9, 2006. The Duke of Edinburgh Prince Philip attended the annual event ahead of Remembrance Sunday on November 12, when those that died fighting for Britain and its allies in conflict are remembered. REUTERS/Alessia Pierdomenico (BRITAIN) 

Welsh singer Katherine Jenkins wears a dress made of 2,500 poppies as she launches the 2006 Poppy Appeal in central London October 26, 2006. The annual Poppy Appeal raises money for the families of Britain's war dead. REUTERS/Alessia Pierdomenico (BRITAIN) 

Prime Minister Tony Blair smiles and waves after buying his remembrance poppy from the British Legion November 3. Each year millions are raised for charity for soldiers and familes of soldiers who have been killed or injured during wars.

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