Canadian Hydrographic Service Central and Arctic Region Georgian Bay INDEX CAUTION CAUTION CABLES VESSEL TRAFFIC CAUTION This ENC is designed for off-shore navigation. For complete details of aids to navigation, the larger scale ENCs and "List of Lights, Buoys and Fog Signals" must be consulted. INDEX CAUTION Due to the small scale of this ENC not all islets have been included near shore. The mariner should exercise extreme caution when navigating or passage planning with this ENC when positioning in areas shallower than 9 metre contour. INDEX CABLES Submarine and overhead cables may conduct high voltages and contact with or proximity to these poses an extreme danger. Mariners should not anchor close to submarine cables: however if anchors become hooked onto a cable care must be taken not to sever the cable. Cables installed since the date of publication of this ENC may not be charted. Mariners are advised to exercise caution when passing under all overhead cables. Actual clearances may differ from charted values due to changes in atmospheric conditions, water levels and other factors. For additional information, consult Notice to Mariners No. 16 of each year and the appropriate volume of CHS Sailing Directions. INDEX VESSEL TRAFFIC Traffic Services calling-in-point; arrow indicates direction of vessel movement. Mandatory calling-in-points are identified numerically. Voluntary calling-in-points are identified alphabetically. For additional information concerning these services, see Radio Aids to Marine Navigation, Atlantic, St. Lawrence, Great Lakes, Lake Winnipeg and Eastern Arctic, Part 3. INDEX THE END