This may be 1) This Vehicle Set Something In Motion Causing Injury Or Damage (Not A Clock Point) or 2) Unknown impactpoint
Source
<xsd:element name="ImpactPointInitialPrincipal" type="impctpt:ImpactPointInitialPrincipalType" block="#all" form="qualified" id="ImpactPointInitialPrincipal"><xsd:annotation><xsd:documentation>The Initial and Principal Impact Point for this Vehicle</xsd:documentation></xsd:annotation></xsd:element>
<xsd:element name="InsurancePolicy" type="ins:InsurancePolicyType" minOccurs="0" maxOccurs="2"><xsd:annotation><xsd:documentation xml:lang="en-US">Optionally, the Vehicle Insurance Information. This information may be required under certain circumstances pertinent to Financial Responsibility.</xsd:documentation></xsd:annotation></xsd:element>
<xsd:complexType name="AccMVehicleType"><xsd:annotation><xsd:documentation xml:lang="en-US">Represents the collection of elements required to document circumstances associated with an instance of a Motor Vehicle involved in this accident.</xsd:documentation></xsd:annotation><xsd:complexContent><xsd:extension base="mvhtyp:MVehicleType"><xsd:annotation><xsd:documentation>The Motor Vehicle Type. This type is a supertype of ACCMVehicleType and to</xsd:documentation></xsd:annotation><xsd:sequence><xsd:annotation><xsd:documentation xml:lang="en-US">Elements germane to the Accident Motor Vehicle (ACCMVehicleType.)</xsd:documentation></xsd:annotation><xsd:element ref="vhrfct:VehicleRelatedFactors"><xsd:annotation><xsd:documentation>The Vehicle Related Factors</xsd:documentation></xsd:annotation></xsd:element><xsd:element ref="vhme:MostHarmfulEvent"><xsd:annotation><xsd:documentation>The Most Harmful Event for this Vehicle</xsd:documentation></xsd:annotation></xsd:element><xsd:element ref="undrovrd:UnderrideOverride"><xsd:annotation><xsd:documentation>The Override Under ride Information for this Vehicle</xsd:documentation></xsd:annotation></xsd:element><xsd:element ref="vhhtrn:HitAndRun"><xsd:annotation><xsd:documentation>The Hit and Run Information for this Vehicle</xsd:documentation></xsd:annotation><!--Hit and Run--></xsd:element><xsd:element ref="mnrlv:MannerLeavingScene"><xsd:annotation><xsd:documentation>The Manner of Leaving the Collision Scene for this Vehicle</xsd:documentation></xsd:annotation></xsd:element><xsd:element name="ImpactPointInitialPrincipal" type="impctpt:ImpactPointInitialPrincipalType" block="#all" form="qualified" id="ImpactPointInitialPrincipal"><xsd:annotation><xsd:documentation>The Initial and Principal Impact Point for this Vehicle</xsd:documentation></xsd:annotation></xsd:element><xsd:element ref="trvlspd:TravelSpeed"><xsd:annotation><xsd:documentation>The Travel Speed for this Vehicle</xsd:documentation></xsd:annotation></xsd:element><xsd:element ref="spdlmt:SpeedLimit"><xsd:annotation><xsd:documentation>The Posted Speed Limit of the Traffic Way or Roadway where this Vehicle was Traveling</xsd:documentation></xsd:annotation></xsd:element><xsd:element ref="drv:Driver"><xsd:annotation><xsd:documentation>The Driver of this Vehicle when the Collision Occurred</xsd:documentation></xsd:annotation><!--Driver--></xsd:element><xsd:element ref="mtrst:Motorist" minOccurs="0" maxOccurs="unbounded"><xsd:annotation><xsd:documentation>The List of Motorists and their Attributes Associated with this Vehicle when the Collision Occurred</xsd:documentation></xsd:annotation><!-- Motorists --></xsd:element><xsd:element ref="ttlocp:TotalOccupants"><xsd:annotation><xsd:documentation>The Total Number of Occupants in this Vehicle when the Collision Occurred</xsd:documentation></xsd:annotation><!--Total number of occupants--></xsd:element><xsd:element ref="onr:RegisteredOwner" minOccurs="0"><xsd:annotation><xsd:documentation>The Registered Owner of this Vehicle</xsd:documentation></xsd:annotation></xsd:element><xsd:element name="InsurancePolicy" type="ins:InsurancePolicyType" minOccurs="0" maxOccurs="2"><xsd:annotation><xsd:documentation xml:lang="en-US">Optionally, the Vehicle Insurance Information. This information may be required under certain circumstances pertinent to Financial Responsibility.</xsd:documentation></xsd:annotation></xsd:element></xsd:sequence><!-- <xsd:attributeGroup ref="vehatt:AccMVehicleAttribs">
<xsd:annotation>
<xsd:documentation>The Attributes Associated to this
Vehicle</xsd:documentation>
</xsd:annotation>
</xsd:attributeGroup>
--><xsd:attribute ref="prsnc:DriverPresence" use="required" id="DriverPresence"/></xsd:extension></xsd:complexContent><!--Accident Motor Vehicle Type--></xsd:complexType>