In context of overlay "Sidewalks" – Service Road – https://osm.org/way/96154314 via StreetComplete 62.0:

"No Pedestrians" sign on this road at the southeast corner of the ferry port car park. I have split the way at this point and added sidewalk=no. 
There is a path connecting to the pavement around the outside of the car park, but a large concrete barrier block on top of the tactile paving blocks part the path it so would not be accessible in a wheelchair.