As for needed biological relief, Zivka started to look around for a place but forgot when the riders showed up.
Quick roll for Ed's Int
I'll have to describe this out of chronological order.
As Edward is successfully calming down Sergeant Jeffreys. The Sgt's eyebrows go up and a stunned look appears on his face. Someone calls out "look out!". Ed feels something land on his shoulder.
What is Edward's reaction?