The City of Riverside Is Considering Enacting a Bylaw to Criminalize

The city of Riverside is considering enacting a bylaw to criminalize solicitation for the purposes of prostitution.What legal challenge might the city face if it proceeds with this course of action?

A) The law is unconstitutional as it interferes with the Charter right to freedom from arbitrary detention.
B) The law is invalid as it interferes with a provincial power.
C) The law is unconstitutional because it interferes with the federal government's exclusive jurisdiction over criminal law.
D) The law is unconstitutional as it violates the right to equality.