<
xs:restriction
base="
xs:string
">
<xs:enumeration
value="emergency vehicle units" id="_9729"/>
<xs:enumeration
value="federal law enforcement units" id="_9730"/>
<xs:enumeration
value="state police units" id="_9731"/>
<xs:enumeration
value="county police units" id="_9732"/>
<xs:enumeration
value="local police units" id="_9733"/>
<xs:enumeration
value="ambulance units" id="_9734"/>
<xs:enumeration
value="rescue units" id="_9735"/>
<xs:enumeration
value="fire units" id="_9736"/>
<xs:enumeration
value="hAZMAT units" id="_9737"/>
<xs:enumeration
value="light tow unit" id="_9738"/>
<xs:enumeration
value="heavy tow unit" id="_9739"/>
<xs:enumeration
value="freeway service patrols" id="_9740"/>
<xs:enumeration
value="transportation response units" id="_9741"/>
<xs:enumeration
value="private contractor response units" id="_9742"/>
</
xs:restriction>