Not nesacarily - especially if he left the car there before they opened. I know my company aren't responsible for any customers cars if they are left with us prior to us opening and us getting in - and even then they aren't our personal responsibility untill the customer signs the car into our care. So if they drop it off outside our place before 8am when we aren't there, and then when we come in it's been vandalised or stolen, it's not our responsibility.