This is the kind of thing that is covered by your University's code of conduct policy, student handbook, etc. - so there will be no ONE answer universally to this question (unless you're asking whether such a policy should be in place or would be a good idea).
Look it up in the relevant published policies for your school, and if in doubt ask your student disciplinary board or whichever body oversees these issues (every school has one).
I don't really have a problem with it personally - college is far too late in life to have to grow up, and if you know that you're going to be fined/fired/demoted for doing something that simple and easy to avoid, then it's high time you start controlling your behavior better.
Look it up in the relevant published policies for your school, and if in doubt ask your student disciplinary board or whichever body oversees these issues (every school has one).
I don't really have a problem with it personally - college is far too late in life to have to grow up, and if you know that you're going to be fined/fired/demoted for doing something that simple and easy to avoid, then it's high time you start controlling your behavior better.