I would think that him wearing the poppy refect his own personal views and respect for Veterens? No?
Absolutely - however I found it funny that he was attending a KH wearing a symbol that JWs would frown upon. I was always told not to buy or wear a poppy as it glorified war and therefore was at odds with JW teachings.
I bet that if that had been an ordinary person or a member of the rank and file they would have been counselled.