Maryland State Senator J.B. Jennings (R) has introduced Senate Bill 1058, The Reasonable School Discipline Act of 2013, which is aimed at ending the incredibly stupid "zero tolerance" policies that result in kids being suspended or expelled for pointing a stick at another kid and saying "bang!" Here's the preamble:
FOR the purpose of prohibiting a principal from suspending or expelling a student who brings to school or possesses on school property a picture of a gun, a computer image of a gun, a facsimile of a gun, or any other object that resembles a gun but serves another purpose; prohibiting a principal from suspending or expelling a student who makes a hand shape or gesture resembling a gun…
Lenore "Free Range Kids" Skenazy sums up some of the incidents that inspired the bill: "the Hello Kitty bubble gun, and the Lego gun, and the imaginary grenade throw in a game of imaginary save-the-world, and last but not least the terrifying pastry gun."
Zero-tolerance is the same thing as zero-intelligence. You don't need human beings to enforce zero-tolerance systems — if you want to run schools on the basis of "zero-tolerance," you could fire all the teachers and replace them with Commodore PET personal computers running very short BASIC programs.