The chart has been fully revised throughout.Plans included:River Colne continuation to Colchester (1:35 000)Wivenhoe (1:20 000)Brightlingsea (1:15 000)Tollesbury Marina (1:12 500)Bradwell Marina (1:12 500)River Blackwater continuation to Maldon (1:35 000)Maldon (1:20 000).
