I don't understand this note: "Meines Wissens nach" => dou you know and where you there? Then just map it. If it is just an assumption, why creating this note? Either you know or you don't know!? I haven't found a bollard here. The way ist too small for cars - there is a traffic sign and street cabinet blocking everything that's wider than 1 meter. Also there is a raised kerb (except the 1m path where it is lowered). So no bollard