Positions quoted in this Preliminary Notice reproduced below are referred to WGS84 or a compatible datum and may be plotted directly on this ENC.	
Some or all of the information contained in this Notice to Mariners may have been included on the ENCs affected.						
						
3935(P)/22 CHINA —  East Coast — Traffic separation scheme. Separation zones. Precautionary areas. Restricted areas.						
Source: UKHO						
						
	1. The Changjiang Kou traffic separation scheme is reported to have been significantly amended.					
						
	2. The details of the reported new scheme are shown in the accompanying diagram. The numbered positions in the diagram relate to the positions listed below.					
						
	3. Traffic scheme A is reported to have been extended eastwards.					
						
		a. Separation zones are reported to have been established bound by the following positions:					
						
		(1)						31° 06' .42N. , 122° 33' .14E.
		(2)						31° 06' .42N. , 122° 45' .33E.
		(3)						31° 05' .92N. , 122° 45' .33E.
		(4)						31° 05' .92N. , 122° 33' .14E.
								and
		(5)						31° 06' .42N. , 122° 50' .33E.
		(6)						31° 06' .42N. , 123° 00' .00E.
		(7)						31° 05' .92N. , 123° 00' .00E.
		(8)						31° 05' .92N. , 122° 50' .33E.
							
		b. Westbound traffic lanes are reported to have been established bound by the following positions:					
						
		(1)						31° 06' .42N. , 122° 33' .14E.
		(2)						31° 06' .42N. , 122° 45' .33E.
		(9)						31° 07' .17N. , 122° 45' .33E.
		(10)						31° 07' .17N. , 122° 33' .14E.
								and
		(5)						31° 06' .42N. , 122° 50' .33E.
		(6)						31° 06' .42N. , 123° 00' .00E.
		(11)						31° 07' .17N. , 123° 00' .00E.
		(12)						31° 07' .17N. , 122° 50' .33E.
						
		c. Eastbound traffic lanes are reported to have been established bound by the following positions:					
						
		(3)					31° 05' .92N. , 122° 45' .33E.
		(4)					31° 05' .92N. , 122° 33' .14E.
		(13)					31° 05' .16N. , 122° 33' .14E.
		(14)					31° 05' .17N. , 122° 45' .33E.
							and
		(7)					31° 05' .92N. , 123° 00' .00E.
		(8)					31° 05' .92N. , 122° 50' .33E.
		(15)					31° 05' .17N. , 122° 50' .33E.
		(16)					31° 05' .17N. , 123° 00' .00E.
						
	4. Traffic scheme B is reported to have been extended eastwards.					
						
		a. Separation zones are reported to have been established bound by the following positions:					
						
		(17)						30° 59' .52N. , 122° 33' .14E.
		(18)						30° 59' .06N. , 122° 35' .42E.
		(19)						30° 59' .06N. , 122° 45' .33E.
		(20)						30° 58' .54N. , 122° 45' .33E.
		(21)						30° 58' .54N. , 122° 35' .42E.
		(22)						30° 59' .01N. , 122° 33' .14E.
								and
		(23)						30° 59' .07N. , 122° 50' .33E.
		(24)						30° 59' .07N. , 123° 00' .00E.
		(25)						30° 58' .54N. , 123° 00' .00E.
		(26)						30° 58' .54N. , 122° 50' .33E.
						
		b. Westbound traffic lanes are reported to have been established bound by the following positions:					
						
		(17)						30° 59' .52N. , 122° 33' .14E.
		(18)						30° 59' .06N. , 122° 35' .42E.
		(19)						30° 59' .06N. , 122° 45' .33E.
		(27)						30° 59' .83N. , 122° 45' .33E.
		(28)						30° 59' .83N. , 122° 35' .42E.
		(29)						31° 00' .30N. , 122° 33' .14E.
								and
		(23)						30° 59' .07N. , 122° 50' .33E.
		(24)						30° 59' .07N. , 123° 00' .00E.
		(30)						30° 59' .83N. , 123° 00' .00E.
		(31)						30° 59' .83N. , 122° 50' .33E.
						
		c. Eastbound traffic lanes are reported to have been established bound by the following positions:					
						
		(20)						30° 58' .54N. , 122° 45' .33E.
		(21)						30° 58' .54N. , 122° 35' .42E.
		(22)						30° 59' .01N. , 122° 33' .14E.
		(32)						30° 58' .23N. , 122° 33' .14E.
		(33)						30° 57' .76N. , 122° 35' .42E.
		(34)						30° 57' .77N. , 122° 45' .33E.
								and
		(25)						30° 58' .54N. , 123° 00' .00E.
		(26)						30° 58' .54N. , 122° 50' .33E.
		(35)						30° 57' .77N. , 122° 50' .33E.
		(36)						30° 57' .77N. , 123° 00' .00E.
						
	5. Traffic scheme C1 is reported to have been extended northwards.					
						
		a. A separation zone is reported to have been established bound by the following positions:					
						
		(37)						31° 20' .00N. , 122° 32' .29E.
		(38)						31° 07' .17N. , 122° 32' .28E.
		(39)						31° 07' .17N. , 122° 31' .69E.
		(40)						31° 20' .00N. , 122° 31' .69E.
						
		b. A southbound traffic lane is reported to have been established bound by the following positions:					
						
		(40)						31° 20' .00N. , 122° 31' .69E.
		(39)						31° 07' .17N. , 122° 31' .69E.
		(42)						31° 07' .17N. , 122° 30' .80E.
		(41)						31° 20' .00N. , 122° 30' .80E.
						
		c. A northbound traffic lane is reported to have been established bound by the following positions:					
						
		(10)						31° 07' .17N. , 122° 33' .14E.
		(38)						31° 07' .17N. , 122° 32' .28E.
		(37)						31° 20' .00N. , 122° 32' .29E.
		(43)						31° 20' .00N. , 122° 33' .15E.
						
	6. Traffic scheme C3 is reported to have been extended southwards.					
						
		a. A separation zone is reported to have been established bound by the following positions:					
						
		(44)						30° 49' .08N. , 122° 31' .67E.
		(45)						30° 58' .54N. , 122° 31' .68E.
		(46)						30° 58' .41N. , 122° 32' .27E.
		(47)						30° 49' .27N. , 122° 32' .27E.
						
		b. A southbound traffic lane is reported to have been established bound by the following positions:					
							
		(44)						30° 49' .08N. , 122° 31' .67E.
		(45)						30° 58' .54N. , 122° 31' .68E.
		(48)						30° 58' .72N. , 122° 30' .81E.
		(49)						30° 48' .82N. , 122° 30' .82E.
						
		c. A northbound traffic lane is reported to have been established bound by the following positions:					
						
		(47)						30° 49' .27N. , 122° 32' .27E.
		(46)						30° 58' .41N. , 122° 32' .27E.
		(32)						30° 58' .23N. , 122° 33' .14E.
		(50)						30° 49' .54N. , 122° 33' .14E.
						
	7. A new North-South traffic separation scheme is reported to have been established as follows:					
						
		a. Separation zones are reported to have been established bound by the following positions:					
						
		(51)						31° 20' .00N. , 122° 47' .33E.
		(52)						31° 20' .00N. , 122° 48' .33E.
		(53)						31° 07' .17N. , 122° 48' .33E.
		(54)						31° 07' .17N. , 122° 47' .33E.
								and
		(55)						31° 05' .17N. , 122° 47' .33E.
		(56)						31° 05' .17N. , 122° 48' .33E.
		(57)						30° 59' .83N. , 122° 48' .33E.
		(58)						30° 59' .83N. , 122° 47' .33E.
						
		b. Southbound traffic lanes are reported to have been established bound by the following positions:					
						
		(51)						31° 20' .00N. , 122° 47' .33E.
		(54)						31° 07' .17N. , 122° 47' .33E.
		(9)						31° 07' .17N. , 122° 45' .33E.
		(59)						31° 20' .00N. , 122° 45' .33E.
								and
		(14)						31° 05' .17N. , 122° 45' .33E.
		(55)						31° 05' .17N. , 122° 47' .33E.
		(58)						30° 59' .83N. , 122° 47' .33E.
		(27)						30° 59' .83N. , 122° 45' .33E.
						
		c. Northbound traffic lanes are reported to have been established bound by the following positions:					
						
		(52)						31° 20' .00N. , 122° 48' .33E.
		(53)						31° 07' .17N. , 122° 48' .33E.
		(12)						31° 07' .17N. , 122° 50' .33E.
		(60)						31° 20' .00N. , 122° 50' .33E.
								and
		(57)						30° 59' .83N. , 122° 48' .33E.
		(31)						30° 59' .83N. , 122° 50' .33E.
		(15)						31° 05' .17N. , 122° 50' .33E.
		(56)						31° 05' .17N. , 122° 48' .33E.
						
	8. Precautionary areas are reported to have been established bound by the following position:					
						
		(9)						31° 07' .17N. , 122° 45' .33E.
		(12)						31° 07' .17N. , 122° 50' .33E.
		(15)						31° 05' .17N. , 122° 50' .33E.
		(14)						31° 05' .17N. , 122° 45' .33E.
								and
		(27)						30° 59' .83N. , 122° 45' .33E.
		(31)						30° 59' .83N. , 122° 50' .33E.
		(35)						30° 57' .77N. , 122° 50' .33E.
		(34)						30° 57' .77N. , 122° 45' .33E.
						
	9. Navigation via the North-South traffic separation scheme, C2, centred on position, 31° 02' .77N. , 122° 31' .99E. is reported to be prohibited.					
						
	10. It is reported that vessels not entering or leaving Changjiang Kou should pass E of 123°E.					
						
	11. It is reported that anchoring is prohibited within an area bound by traffic scheme B, traffic scheme C3, and 123°E.					
						
	12. Anchoring prohibited areas are reported to have been established bound by the following positions:					
						
		31° 13' .17N. , 122° 50' .88E.					
		31° 07' .50N. , 122° 50' .88E.					
		31° 07' .50N. , 122° 53' .47E.					
		31° 13' .17N. , 122° 53' .47E.					
		and					
		31° 05' .05N. , 122° 50' .24E.					
		31° 01' .99N. , 122° 50' .24E.					
		31° 01' .99N. , 122° 54' .13E.					
		31° 05' .05N. , 122° 54' .13E.					
						
	13. Mariners are advised to navigate with caution in the area and consult the local port authorities for the latest information.					
						
	14. Charts will be updated when full details are available.					
						
	(CGCS 2000 DATUM)