The policeman was justified in shooting the criminal in self-defence. 那個警察出於自衛槍擊罪犯是正當防衛。
If justifiable defence exceeds the limits of necessity and undue harm is caused, an appropriate amount of civil liability shall be borne. 正當防衛超過必要的限度,造成不應有的損害的,應當承擔適當的民事責任。