Having converted gates to text, I thought I would add bollards as text (black circle character) as well. They are the grey dots.

In the wadden sea, there are several areas of saltmarsh, and those are *not* having the subclass. The ones in south france are ``` natural=water water=lagoon wetland=saltmarsh. ```while in the wadden sea it is ``` natural=wetland wetland=saltmarsh ```Room for improvement, #openMapTiles ...

Btw, I have looked a bit around the world, and this mostly works fine, showing dry-docks and haul-out docks. In some places, tidal harbour basins exist, like in Portmouth in the Solent (south england), and there are a few example of what I call the Aberdeen style tagging - most notably in Antwerb, where dock areas are even doubled with canals, and a few places along the scottish eastcoast.