1. Depth in the vicinity of pipelines may be 2 m less then charted as not all pipelines are buried. When anchoring or trawling in the vicinity of a pipeline mariners should bear in mind the danger of pipeline damage which may cause fire or less of a vessel's buoyancy. In any case of a pipeline damage mariners risk prosecution.
2. For safety of navigation in the area (4634'41"N, 14255'25"E) stopping, anchoring, bottom gear fisheries, bottom trawling, undersea and dredging activities, explosions and navigating with the cable veered out are not recommended.