2. A joyful, friendly man in a red vest greets everyone who comes into the coffee shop as if he knows them well -- and perhaps he does. He gives his best shot at chatting with a man who communicates using sign language. The conversation is full of okay signs, thumbs up and comparisons of muscles.
3. Back at the lock the fishermen have caught a fish, 18 inches long, veiled in slime and glowing the same green gold as the river water. A tench, we are told. It waits patiently to be released.
