The Queen has worn a face mask in public for the first time.
On Wednesday, the 94-year-old monarch made a private pilgrimage to the grave of the Unknown Warrior in Westminster Abbey to mark the centenary of his burial.
It comes ahead of Remembrance Day commemorations on Sunday. She requested the service after some events were scaled back due to the pandemic.
Face coverings are required by law in England in certain indoor settings, including places of worship.