It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可规范不作为，调控过失权范围和限制赔偿责任。

For the tort based on omission, Legalasks for injurer assuming corresponding liability, it is based on action duty of injurer.

对于基于不作为权行为，法律要苛承担相应责任，必须负有作为义务为前提。