OU is a campus built around the assumption that automobiles are the primary mode of transport. You cannot tell people "just don't drive" at a campus like this;

OU is a campus built around the assumption that automobiles are the primary mode of transport. You cannot tell people "just don't drive" at a campus like this; you have to build a campus and its associated infrastructure such that people have reasonable alternatives. This is society's problem to fix, not drivers'.