<
xs:restriction 
                        base="
                           
                              xs:string
                        ">
<xs:enumeration 
                           value="assault" id="_3329"/>
                        <xs:enumeration 
                           value="crime" id="_3330"/>
                        <xs:enumeration 
                           value="robbery" id="_3331"/>
                        <xs:enumeration 
                           value="fare dispute" id="_3332"/>
                        <xs:enumeration 
                           value="shooting" id="_3333"/>
                        <xs:enumeration 
                           value="gunfire on roadway" id="_3334"/>
                        <xs:enumeration 
                           value="suicide" id="_3335"/>
                        <xs:enumeration 
                           value="fight" id="_3336"/>
                        <xs:enumeration 
                           value="gang fight" id="_3337"/>
                        <xs:enumeration 
                           value="person harassment" id="_3338"/>
                        <xs:enumeration 
                           value="person injured" id="_3339"/>
                        <xs:enumeration 
                           value="sick customer" id="_3363"/>
                        <xs:enumeration 
                           value="unruly passenger" id="_3340"/>
                        <xs:enumeration 
                           value="person intoxicated" id="_3341"/>
                        <xs:enumeration 
                           value="crowd control problem" id="_3342"/>
                        <xs:enumeration 
                           value="demonstration" id="_3343"/>
                        <xs:enumeration 
                           value="march" id="_3344"/>
                        <xs:enumeration 
                           value="public disturbance" id="_3345"/>
                        <xs:enumeration 
                           value="riot" id="_3346"/>
                        <xs:enumeration 
                           value="civil unrest" id="_3347"/>
                        <xs:enumeration 
                           value="civil emergency" id="_3348"/>
                        <xs:enumeration 
                           value="strike" id="_3349"/>
                        <xs:enumeration 
                           value="public transit strike" id="_3350"/>
                        <xs:enumeration 
                           value="stampede" id="_3351"/>
                        <xs:enumeration 
                           value="teargas used" id="_3352"/>
                        <xs:enumeration 
                           value="security alert" id="_3353"/>
                        <xs:enumeration 
                           value="security incident" id="_3354"/>
                        <xs:enumeration 
                           value="checkpoint" id="_3355"/>
                        <xs:enumeration 
                           value="bomb alert" id="_3356"/>
                        <xs:enumeration 
                           value="terrorist incident" id="_3357"/>
                        <xs:enumeration 
                           value="high velocity shell fire" id="_3358"/>
                        <xs:enumeration 
                           value="explosives in use" id="_3359"/>
                        <xs:enumeration 
                           value="air raid" id="_3360"/>
                        <xs:enumeration 
                           value="weapons of mass destruction threat" id="_3361"/>
                        <xs:enumeration 
                           value="military operations" id="_3362"/>
                        <xs:enumeration 
                           value="security problem cleared" id="_3454"/>
                        <xs:enumeration 
                           value="traffic disturbance cleared" id="_3455"/>
</
xs:restriction>