I am not sure that I agree with Jimmy T and Sir Humphrey that storing a car in a storage area would be legal or safe.
Storage areas usually prohibit the storage of flammable items. The storage of a car in this area could create a fire hazard and breach the terms of the scheme’s insurance policy. Cars contain flammable fuel.
I guess you would need to look at the by-laws regarding what type of materials are prohibited in your storage areas.