<
xs:restriction 
                        base="
                           
                              xs:string
                        ">
<xs:enumeration 
                           value="keep to the right" id="_7425"/>
                        <xs:enumeration 
                           value="keep to the left" id="_7426"/>
                        <xs:enumeration 
                           value="use right lane" id="_7427"/>
                        <xs:enumeration 
                           value="use left lane" id="_7428"/>
                        <xs:enumeration 
                           value="heavy vehicles use right lane" id="_7429"/>
                        <xs:enumeration 
                           value="heavy vehicles use left lane" id="_7430"/>
                        <xs:enumeration 
                           value="observe signals" id="_7431"/>
                        <xs:enumeration 
                           value="observe signs" id="_7432"/>
                        <xs:enumeration 
                           value="no passing" id="_7433"/>
                        <xs:enumeration 
                           value="no smoking" id="_7434"/>
                        <xs:enumeration 
                           value="no open flames" id="_7435"/>
                        <xs:enumeration 
                           value="use shoulder as lane" id="_7436"/>
                        <xs:enumeration 
                           value="do not drive on the shoulder" id="_7437"/>
                        <xs:enumeration 
                           value="allow emergency vehicles to pass" id="_7438"/>
                        <xs:enumeration 
                           value="clear a lane for emergency vehicles" id="_7439"/>
                        <xs:enumeration 
                           value="pull over to the edge of the roadway" id="_7440"/>
                        <xs:enumeration 
                           value="wait for escort vehicle" id="_7441"/>
                        <xs:enumeration 
                           value="in emergency wait for police patrol" id="_7442"/>
                        <xs:enumeration 
                           value="reduce your speed" id="_7443"/>
                        <xs:enumeration 
                           value="observe speed limits" id="_7444"/>
                        <xs:enumeration 
                           value="check point" id="_7445"/>
                        <xs:enumeration 
                           value="entry requirements" id="_7446"/>
                        <xs:enumeration 
                           value="insurance requirements" id="_7447"/>
                        <xs:enumeration 
                           value="firearms requirements" id="_7448"/>
                        <xs:enumeration 
                           value="pet requirements" id="_7449"/>
                        <xs:enumeration 
                           value="shoulder travel no longer allowed" id="_7547"/>
</
xs:restriction>