What is the BEST way to revise this sentence?
A) The board of education, the city, the student council, parents, and administrators have concluded that measures must be taken to ensure safety on public school campuses.
B) The board of education has come to the conclusion that the safety and security of public school campuses is of primary importance and should be increased or improved.
C) Measures should be taken to ensure the safety of everyone during the school day.
D) The board of education should take measures to ensure safety for everyone.