«Yes.»
«Heavy traffic sometimes goes past during the night, I expect.»
«Oh, frequently.»
«Just so. Now this decision you refer to — you had taken that decision.»
«Yes.»
«Your mind was made up?»
«Oh, yes.»
«You had decided to take the action, whatever it was.»
«Yes.»
«Yes. It involved perhaps a period of inaction.»