My Topic is "Is it Right?"

I am a student at Sycamore High School and I've been wondering about teachers swearing at us, the question is "Is it Right?" Lately I've been noticing the teachers swearing, and I know that's not right because they are supposed to be role models to us. What I think that is really unfair is that first, is we swear they can write us up and get us detention if we swear. And second, we can also get fined for $50 by the cop at our school for swearing if it is in public. Now does it right if teachers are aloud to swear at students and call them names and they have no punishment for it?
I think it is completely wrong that teachers swear at us and their is no consequence for them. Like I said above, if we(the students) get caught swearing we get detention, and/or fined. This leads me to think that if a student is supposed to look up to these teachers and learn from them, than they should have to abide by the same rules when it comes to stuff like swearing and stuff like that. Meaning if a student can get fined for it, then a teacher should be able to get fined for it also.
If you have anything to say, or agree, feel free to comment.