People around the world will mark Prisoners for Peace Day on 1 December. Hundreds of people in various countries are locked up for refusing to fight or campaigning against war.
White poppy wreaths have been deliberately removed from at least four memorials in various parts of Britain. They are thought to have been stolen by militarists who object to white poppies.
A wreath of white poppies placed by Quakers in Bath at the city's Remembrance Sunday ceremony has been stolen. This is the fourth year in which this has happened.
The Peace Pledge Union has written to the Lord Mayors of Sheffield and Bristol to praise their decision to wear white poppies at the official Remembrance Day events in their cities.
White poppy wreaths have been laid at events around Britain in remembrance of all victims of war. They also represent a commitment to remember the dead by working for peace.