Survey access restrictions

Is this bicycle restriction ( bicycle=no ) explicitly signed?

Does it apply in both directions?

Determine for which part of the way it applies.
Add any other restrictions (access, maxheight, maxweight)

Are there any "Must Exit" signs or similar before this part of the highway which tell cyclists to use the sidepath? If so, apply e.g. bicycle=use_sidepath to the appropriate parts of the way.