When is a berth unsuitable despite available space?
Short answer
It lies in a protected location or obstructs navigation
Article 7.02 prohibits named locations such as ferry courses, landing-stage approaches, E.8 turning areas and most lock basins, while Article 7.01 requires navigation to remain clear. Revisit Where You May Stop: Rule Before Gap.
Sources and scope
Reviewed by Richard Moore on . This answer is scoped to european inland waterways; local rules still apply; check the current chart, publication, local rules and official operational guidance before acting afloat.
Quick check
When is a berth unsuitable despite available space?