You know, I'm fine with the teacher asking for the shirt to be removed. I'm fine with the student refusing to, under grounds that it didn't violate the written policy. Going from there, to him being arrested, obviously means we're missing information.
And Zhangfei, since I know you'll jump all over my statement that "it didn't violate the written policy", well, it didn't. It violated the ex post facto decision (that didn't stick) that his shirt might not be appropriate.
---------- Post added 2013-04-23 at 04:44 PM ----------
You might want to try it.