RESTRN

1. anchoring prohibited: an area within which anchoring is not permitted.
2. anchoring restricted: a specified area designated by appropriate authority, within which anchoring is restricted in accordance with certain specified conditions.
3. fishing prohibited: an area within which fishing is not permitted.
4. fishing restricted: a specified area designated by appropriate authority, within which fishing is restricted in accordance with certain specified conditions.
5. trawling prohibited: an area within which trawling is not permitted.
6. trawling restricted: a specified area designated by appropriate authority, within which trawling is restricted in accordance with certain specified conditions.
7. entry prohibited: an area within which navigation and/or anchoring is prohibited. (adapted from IHO Dictionary, S-32, 5th Edition, 4044)
8. entry restricted: a specified area designated by appropriate authority, within which navigation is restricted in accordance with certain specified conditions. (adapted from IHO Dictionary, S-32, 5th Edition, 4366)
9. dredging prohibited: an area within which dredging is not permitted.
10. dredging restricted: a specified area designated by appropriate authority, within which dredging is restricted in accordance with certain specified conditions.
11. diving prohibited: an area within which diving is not permitted.
12. diving restricted: a specified area designated by appropriate authority, within which diving is restricted in accordance with certain specified conditions.
13. no wake: mariners must adjust the speed of their vessels to reduce the wave or wash which may cause erosion or disturb moored vessels.
14. area to be avoided: an IMO designated area to be avoided, defined as a routeing measure. (adapted from IHO Chart Specifications, S-4, 435.7)
15. Construction prohibited: the erection of permanent or temporary fixed structures or artificial islands is prohibited.
16. discharging prohibited: an area within which discharging or dumping is prohibited.
17. discharging restricted: a specified area designated by an appropriate authority, within which dicharging or dumping is restricted in accordance with specified conditions.
18. industrial or mineral exploration/development prohibited: an area within which industrial or mineral exploration and development are prohibited
19. industrial or mineral exploration/development restricted: a specified area designated by an appropriate authority, within which industrial or mineral exploration and development are restricted in accordance with certain specified conditions
20. drilling prohibited: an area within which excavating a hole on the sea-bottom with a drill is prohibited.
21. drilling restricted: 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.
22. removal of historical artifacts is prohibited: an area within which removal of historical artifacts is prohibited
23. cargo transhipment (lightering) prohibited: an area within which cargo transhipment (lightering) prohibited.
24. dragging prohibited: an area in which the dragging of anything along the bottom, e.g. bottom trawling, is prohibited.
25. stopping prohibited: an area in which a vessel is prohibited from stopping.
26. landing prohibited: an area in which landing is prohibited.
27. speed restricted: an area within which speed is restricted.