The sign "Dead end for cycling and pedestrian access through a passable dead end" indicates that the route you are on has reached a dead end, and further passage for cyclists and pedestrians is not possible. However, it specifies that there is still a physical pathway that appears passable, meaning that while the intended route officially ends, there may still be an available path that can be used, potentially for accessing nearby areas or properties.

In practical terms, this sign warns cyclists and pedestrians that they may not be able to continue on their current path, and they will need to find an alternative route. It's important for road users to pay attention to this sign, especially when planning their travel through areas that may have incomplete road networks or restricted access. Always be cautious and respect the regulations indicated by the signage.