Where a person causes damage to another person's civil rights and interests due to fault, he shall bear tort liability.

Where it is presumed by law that a person is at fault, and he cannot prove that he is not at fault, he shall bear tort liability.

行为人因过错侵害他人民事权益造成损害的，应当承担侵权责任。

依照法律规定推定行为人有过错，其不能证明自己没有过错的，应当承担侵权责任。