WIND FARM UNDER CONSTRUCTION. 1. Construction of the Dogger Bank C Offshore Wind Farm will commence in mid 2024. The main Wind Farm Array work area will be marked by light-buoys in the following planned positions: Designation Buoy Type Position N1 North Cardinal 55° 07.418N, 02° 34.283E N2 North Cardinal 55° 07.438N, 02° 42.677E E1 East Cardinal 55° 02.953N, 02° 51.690E E2 East Cardinal 54° 58.621N, 02° 57.446E S1 South Cardinal 54° 57.020N, 02° 57.366E S2 South Cardinal 54° 57.251N, 02° 34.311E W1 West Cardinal 55° 02.331N, 02° 33.863E SP1 Special Mark 55° 07.426N, 02° 38.478E SP2 Special Mark 55° 05.943N, 02° 45.683E SP3 Special Mark 55° 04.448N, 02° 48.688E SP4 Special Mark 55° 00.787N, 02° 54.570E SP5 Special Mark 54° 57.066N, 02° 52.755E SP6 Special Mark 54° 57.112N, 02° 48.144E SP7 Special Mark 54° 57.158N, 02° 43.533E SP8 Special Mark 54° 57.204N, 02° 38.922E SP9 Special Mark 54° 59.791N, 02° 34.087E SP10 Special Mark 55° 04.878N, 02° 34.074E 2. All vessels should navigate with caution in the area. A safety zone of 500 metres becomes operational around the turbines under construction. 3. Cable laying operations will be conducted between the new wind farm and Redcar Sands 54 36.166N, 01 01.810W 4. These and other changes will be included in the next New Edition of Chart 266.