No smoking on college campus?- Any place else?

The two community colleges I went to have a no-smoking policy. You have to go out to the parking lot, where ashtrays are provided, to smoke. The problem is that at least one of them students smoke in certain areas anyway, but they toss butts everywhere. When I was a student there I spoke to staff at the health office and suggested they place receptacles there. Also, since there is no law prohibiting smoking in the city, the campus police cannot issue citations.

At my current school, San Jose State University, there are no specific rules about smoking, except for the standard 20 feet from any door or window. I sometimes smoke on campus and have even had a discussion with a professor while he puffed away on his briar.