0 as stated by the law -- 依法，按照法律
Children under 16 are not legally allowed to buy cigarettes. 法律規定16歲以下未成年人不得購買香煙。
While children are in school, teachers are legally in loco parentis.
Sellers are not legally obliged to accept the highest offer.
Doctors are legally obliged to take certain precautions.
He got hold of the money legally, without resort to violence.
Opponents of legal moralism often argue against the view that the immorality of some behavior is sufficient for legally prohibiting it.
Currently, the following benefits are legally included: prevention of disease, screening for disease, diagnostic procedures, treatment of disease, and transportation.
If the latter view is correct, then reasonable but mistaken self-defense does not qualify as an example of legally authorized, private preemption.
