To Require Others to Follow a Law, Rule, Etc
This page is the CodyCross answer for the clue below from Fauna and Flora, Group 164, Puzzle 2 (Mediterranean Cypress).
Question is: To Require Others to Follow a Law, Rule, Etc
and the answer is: ENFORCE
Word Meaning:
ENFORCE — To keep up, impose or bring into effect something, not necessarily by force.
Definitions from Wiktionary.