Lost child

I was standing outside at the service station when this lady came frantically running up to me.

"Excuse me," she said breathlessly, "Have you seen my little boy anywhere around here?"... "Sammy, Sammy !" she called.

"I don't think so," I said, "What was he wearing?"

"He was wearing a green and orange bomber jacket."

"I haven't seen him," I said, "But look, there's the green and orange jacket stuck in the wheel well of that bus that's just gone off!"