According to the Colorado Senate bill: http://www.leg.state.co.us/2003a/inetcbill.nsf/fsbillcont/D6D2AD9E8974917C87256C6B005D4177?Open&file=024_enr.pdf Page 17, section 18-12-214 carry is not allowed on any school property, anyplace prohibited by federal law or have security personal or metal...