Using plugin OS Translator II on the Exeter sample database. Ticked the boxes "Add OS Styling Fields" and "Apply Default OS style"
Connected to PostGIS database. All worked apart from the Symbols for CartographicSymbol and TopographicPoint. The symbols are random letters and shapes. And huge. Big Magenta N and Grey question marks for NonConiferenceTrees etc.
I've got the osmmsymbol folder in the appropriate QGIS folder. Changed Settings-Options-SVG Paths to C:/OSGeo4W64/apps/qgis/svg/ in addition to the default C:/OSGEO4~1/apps/qgis/./svg/ (What is that weird dot for??).
I can manually change the symbols. Via LayerProperties-Symbology and selected one of the 6 Legends. A double click to show Symbol Selector and then click on Font Marker and change to SVG marker. But thereafter it is hunt the symbol. And when applied the size is wrong. After fiddling I can fix that too.
I believe the symbols should automagically appear without manual intervention.