being established in law

prohibition

to ban; to prohibit

action, act / conduct

age of majority (age at which the rights and privileges of an adult are legally granted)

(typography) the ban on separating multiple successive instances of certain leading punctuation marks, such as multiple successive em dashes, wavy dashes, two-dot leaders, ellipses, etc., during line breaking

prohibition of sale, including suppression of a publication by prohibiting its sale

All rights reserved, reproduction prohibited.

capacity, competence

(euphemistic) actual sex acts / (euphemistic) unsimulated sex