<Style filter-mode="first" name="style">
  <Rule>
    <MaxScaleDenominator>400000</MaxScaleDenominator>
    <MinScaleDenominator>100</MinScaleDenominator>
    <Filter><![CDATA[([type] = 'bicycle') and ([network] = 'rcn') and ([reflen] = 8)]]></Filter>
    <ShieldSymbolizer file="img/shield-trunk-8.png" fontset-name="fontset-0"><![CDATA[[ref]]]></ShieldSymbolizer>
  </Rule>
  <Rule>
    <MaxScaleDenominator>400000</MaxScaleDenominator>
    <MinScaleDenominator>100</MinScaleDenominator>
    <Filter><![CDATA[([type] = 'bicycle') and ([network] = 'ncn') and ([reflen] = 8)]]></Filter>
    <ShieldSymbolizer file="img/shield-motorway-8.png" fontset-name="fontset-0"><![CDATA[[ref]]]></ShieldSymbolizer>
  </Rule>
  <Rule>
    <MaxScaleDenominator>400000</MaxScaleDenominator>
    <MinScaleDenominator>100</MinScaleDenominator>
    <Filter><![CDATA[([reflen] <= 8) and ([type] = 'bicycle') and ([network] = 'rcn')]]></Filter>
    <ShieldSymbolizer file="img/shield-motorway-1.png" fontset-name="fontset-0"><![CDATA[[ref]]]></ShieldSymbolizer>
  </Rule>
  <Rule>
    <MaxScaleDenominator>400000</MaxScaleDenominator>
    <MinScaleDenominator>100</MinScaleDenominator>
    <Filter><![CDATA[([reflen] <= 8) and ([type] = 'bicycle') and ([network] = 'ncn')]]></Filter>
    <ShieldSymbolizer file="img/shield-motorway-1.png" fontset-name="fontset-0"><![CDATA[[ref]]]></ShieldSymbolizer>
  </Rule>
</Style>
