Chart correction N37/23 — chart 61061
61061 11Ed. 08/04/12 LAST NM N32/23 N37/23 Add Note "SUBMARINE CABLE Anchoring and trawling is prohibited one nautical mile either side of the submarine cable." 33°46′04″S 25°41′30″E Legend "Submarine Cable (See Note)" 34°01′43″S 25°53′12″E (7(70)23 Cape Town)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 08/04/12
Reference information — always verify against official Notices to Mariners before navigation.