Chart correction 4574 — chart 1408

Chart 1408 [ previous update 4409/23 ] WGS84 DATUM Insert depth, 164 , and extend 20m contour NW to enclose 51° 54´·3N., 3° 45´·6E.

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.