ZCZC WA45 AVURNAV TOUL_UYUXWY PROVENCE AIDS TO NAVIGATION CHANGES 1. BUOY ESTABLISHMENT HOULOGRAPHE AT POSITION: 43-03.71N 004-37.32E (CHART FR7008) COLOR : WHITE CAUTION ADVISED AND WIDE BERTH REQUESTED PREFECTORAL DECREE N381/2026 TO BE RESPECTED 2. CANCEL THIS MSG 291200 UTC NOV _WYNNNN