Vehicle Storage

Recently, my son was in an accident. I told the tow truck driver I no longer wanted the vehicle since it was worthless. Without telling me where the car was being taken, he hauled it away. 2 weeks later I went to retrieve some paper work out of the glove compartment and was told there was a $25 a day storage fee. The was no mention of any storgae fees when he took the car. Can he charge me without ever discussing this to me when they took the car?