Teachers haveing sexual relations with students isn't common and it is not the atmosphere of schools these days. It is extraordinarily rare. "In fall 2017, about 50.7 million students will attend public elementary and secondary schools in America." How many events in 2017 involving students and teachers being sexually involved did you hear about? Even if it were 100, which it probably wasn't anywhere near. 100 would be 0.0002% of 50 million. It's a very small pecentage. So, please, have some common sense: there is no environment where teachers are having sex with students, and teachers are not wearing provocative clothing to work.
I agree that it isn't common, but one time is one time too many. Besides that, middle school aged boys are very easily distracted by women, whether it be her legs, her breasts, whatever. Geesh, even full grown men are that way a lot of times! I don't see why anyone would be against uniforms in school. I think it would make for a more productive learning environment. There are a LOT more teachers in the world nowadays because there are more people in general, and unfortunately a lot of people have no class, no couth and no ethics.