Key:seamark:restricted_area:restriction

Restrictions of restricted area

Restrictions

The tags defined on this page will render in various nautical charts.

This page defines values for the "seamark:<object>:restriction" tags.

These restrictions specify the official legal statute of each kind of restriction for an area. Where more than one value applies, the tag value should be a semi-colon separated list.

Restriction (RESTRN)	seamark:restricted_area:restriction	Definition
Anchoring prohibited	no_anchoring	An area within which anchoring is not permitted.
Anchoring restricted	restricted_anchoring	A specified area designated by appropriate authority, within which anchoring is restricted in accordance with certain specified conditions.
Fishing prohibited	no_fishing	An area within which fishing is not permitted.
Fishing restricted	restricted_fishing	A specified area designated by appropriate authority, within which fishing is restricted in accordance with certain specified conditions.
Trawling prohibited	no_trawling	An area within which trawling is not permitted.
Trawling restricted	restricted_trawling	A specified area designated by appropriate authority, within which trawling is restricted in accordance with certain specified conditions.
Entry prohibited	no_entry	An area within which navigation and/or anchoring is prohibited.
Entry restricted	restricted_entry	A specified area designated by appropriate authority, within which navigation is restricted in accordance with certain specified conditions.
Dredging prohibited	no_dredging	An area within which dredging is not permitted.
Dredging restricted	restricted_dredging	A specified area designated by appropriate authority, within which dredging is restricted in accordance with certain specified conditions.
Diving prohibited	no_diving	An area within which diving is not permitted.
Diving restricted	restricted_diving	A specified area designated by appropriate authority, within which diving is restricted in accordance with certain specified conditions.
No wake	no_wake	Mariners must adjust the speed of their vessels to reduce the wave or wash which may cause erosion or disturb moored vessels.
Area to be avoided	to_be_avoided	An IMO designated area to be avoided, defined as a routeing measure.
Construction prohibited	no_construction	The erection of permanent or temporary fixed structures or artificial islands is prohibited.
Discharging prohibited	no_discharging	An area within which discharging or dumping is prohibited
Discharging restricted	restricted_discharging	A specified area designated by an appropriate authority, within which discharging or dumping is restricted in accordance with specified conditions.
Industrial or mineral exploration/development prohibited	no_exploration_development	An area within which industrial or mineral exploration and development are prohibited.
Industrial or mineral exploration/development restricted	restricted_exploration_development	A specified area designated by an appropriate authority, within which industrial or mineral exploration and development is restricted in accordance with certain specified conditions.
Drilling prohibited	no_drilling	An area within which excavating a hole on the sea-bottom with a drill is prohibited.
Drilling restricted	restricted_drilling	A specified area designated by an appropriate authority, within which excavating a hole on the sea-bottom with a drill is restricted in accordance with certain specified conditions.
Removal of historical artifacts prohibited	no_historical_artifacts_removal	An area within which the removal of historical artifacts is prohibited.
Cargo transhipment (lightering) prohibited	no_lightering	An area in which cargo transhipment (lightering) is prohibited.
Dragging prohibited	no_dragging	An area in which the dragging of anything along the bottom, e.g. bottom trawling, is prohibited.
Stopping prohibited	no_stopping	An area in which a vessel is prohibited from stopping.
Landing prohibited	no_landing	An area in which landing is prohibited.
Speed restricted	restricted_speed	An area within which speed is restricted.
Overtaking prohibited	no_overtaking	A specified area designated by appropriate authority, within which overtaking is generally prohibited
Overtaking of convoys by convoys prohibited	no_convoy_overtaking	A specified area designated by appropriate authority, within which overtaking between convoys prohibited.
Passing or overtaking prohibited	no_passing_overtaking	A specified area designated by appropriate authority, within which passing or overtaking is generally prohibited.
Berthing prohibited	no_berthing	A specified area designated by appropriate authority, within which vessels, assemblies of floating material or floating establishments may not berth.
Berthing restricted	restricted_berthing	A specified area designated by appropriate authority, within which berthing is restricted.
Making fast prohibited	no_making_fast	A specified area designated by appropriate authority, within which vessels, assemblies of floating material or floating establishments may not make fast to the bank.
Making fast restricted	restricted_making_fast	A specified area designated by appropriate authority, within which making fast to the bank is restricted.
Turning prohibited	no_turning	A specified area designated by appropriate authority, within which all turning is generally prohibited.
Restricted fairway depth	restricted_fairway_depth	An area within which the fairway depth is restricted.