Suppose you drop your luxury car to a repair shop to be fixed. It is well known that thieves try to open car doors to see if they're unlocked so they can steal cars and personal belongings. The repair shop is aware of this and they left a sign reminding customers to lock their doors when the drop their cars off. Unfortunately, you forgot to lock your door so someone broke into, stole, and crashed your car. No one was injured and the only damages sustained were to your car. The sign that the repair shop left ensures that they can't be sued for negligence. Who is responsible for the damage to the car, you or the car repair shop?