Not even sure if I'm explaining this well. Local shop is not allowed to have deliveries before 7am. They know they're not and have told their own lorries not to come (it's a small tesco).
But they get non tesco lorries coming before 7am. They say they can't do anything about their suppliers coming at 6am, 5am, etc and it's out of their control!
Is it environmental health? Noise complaint dept?