With the UK and Ireland country kit are some British Standard Kerb, Channel and Edgings in the subassemblies.
However I found an issue too late to fix it in the release due to time limits on submissions.
However, it is easily fixed in windows explorer.
There are two dll’s stored in this location that we need to move
XP
C:\Documents and Settings\All Users\Application Data\Autodesk\C3D 2012\enu\Assemblies
Vista / Windows
C:\ProgramData\Autodesk\C3D 2012\enu\Assemblies
So create these two folders and cut and paste in the two .dll files and all will work
XP
C:\Documents and Settings\All Users\Application Data\Autodesk\C3D 2012\enu\Imported Tools\C3DBritishSubassemblies
Vista / Windows 7
C:\ProgramData\Autodesk\C3D 2012\enu\Imported Tools\C3DBritishSubassemblies
This is how it should look
Jack Strongitharm