And my comment on the 8 year old thread:
Wrong place, wrong time.
No-one at your daughters Service of Remembrance will care that a 14 year old girl is 'pacifist and ani-war'. They will care that a 14 year old girl was disrespectful enough to 'make a stand' at a Service of Remembrance for our fallen troops. They will care that her parents did not care enough about the feelings of others, and did not advise her against it.
People who have chosen to attend a Service of Remembrance are there because they want to be, are there to remember and honour the fallen, are there because they believe in the Service, and wear their red poppies with pride.
If your daughter wants to make a difference, wants to make a stand, get her to do something more appropriate, get her to write to her MP, join the PPU, picket the Houses of Parliament - anything - just dont upset those that are there to remember.
No-one at your daughters service will be in a position of 'power', government or otherwise, no-one there would be able to make a difference to our foreign or Armed Forces policies - so why make a stand there?
Unless she is attention seeking...?
Shoulder to shoulder with those who Serve