(h) Whenever the plaintiff is put into full possession under this chapter it shall be the duty of the plaintiff, at the time actual repossession occurs, to have the locks to the premises changed if said premises are to be further leased out. Any plaintiff who fails to comply with this subsection shall be liable to any new tenant whose person or property is injured as a result of entry to the premises gained by the dispossessed tenant by use of a key still in their possession which fit the lock to the premises at the time of this tenancy.70 Del. Laws, c. 513,
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4;