He could be re-arrested if he goes onto school property to pick up his kid! See the video on the Ch 7 site. (Can't pick up or drop off his son, or even step on school property in any way). Due back in court in June.
I saw the video, it would be a cold day in H*** when I school superintendent could prevent me or any parent from droping off/pickingup my child from school. that takes a lot of guts to do that.