South Australia
Harbors and Navigation (Speed Limits—Adelaide Dolphin Sanctuary) Variation Regulations 2019
under the Harbors and Navigation Act 1993

Contents
Part 1—Preliminary
1	Short title
2	Commencement
3	Variation provisions
Part 2—Variation of Harbors and Navigation Regulations 2009
4	Variation of Schedule 10—Speed restrictions in certain waters

Part 1—Preliminary
1—Short title
These regulations may be cited as the Harbors and Navigation (Speed Limits—Adelaide Dolphin Sanctuary) Variation Regulations 2019.
2—Commencement
These regulations come into operation on 29 April 2019.
3—Variation provisions
In these regulations, a provision under a heading referring to the variation of specified regulations varies the regulations so specified.

Part 2—Variation of Harbors and Navigation Regulations 2009
4—Variation of Schedule 10—Speed restrictions in certain waters
	(1)	Schedule 10, clause 1, paragraph (b)(i)—delete subparagraph (i) and substitute:
	(i)	the portion of Barker Inlet, Port Adelaide, south‑east of a line commencing at the south‑eastern end of the southern St Kilda Channel breakwater, through No 13 Channel Beacon, then south‑westerly along a line bearing 225° to its intersection with the high water mark on the eastern side of Torrens Island, including all inlets and creeks, but not including the area bounded as follows:
	•	on the west by a line commencing at No 13 Channel Beacon and ending at No 35 Channel Beacon, through the following points in GDA94 coordinates:

Latitude	Longitude	
34° 45′ 5.72″S 	138° 30′ 58.17″E	
34° 45′ 18.44″S	138° 31′ 16.64″E	
34° 45′ 32.62″S	138° 31′ 29.30″E	
34° 45′ 43.63″S	138° 31′ 37.25″E	
34° 45′ 58.53″S	138° 31′ 48.49″E	
34° 46′ 17.27″S	138° 31′ 58.49″E	
34° 46′ 32.24″S	138° 32′ 10.58″E	
34° 46′ 42.08″S	138° 32′ 22.75″E	
34° 46′ 48.85″S	138° 32′ 28.46″E	
34° 46′ 59.44″S	138° 32′ 36.19″E	
34° 47′ 4.88″S	138° 32′ 37.54″E	
34° 47′ 8.71″S	138° 32′ 38.17″E	
	•	on the east by a line commencing at the St Kilda Starboard Channel marker and ending at No 24 Channel Beacon through the following points in GDA94 coordinates:

Latitude	Longitude	
34° 45′ 1.17″S	138° 31′ 9.41″E	
34° 45′ 16.16″S	138° 31′ 25.47″E	
34° 45′ 35.61″S	138° 31′ 36.00″E	
34° 45′ 50.23″S	138° 31′ 45.92″E	
34° 46′ 2.50″S	138° 31′ 54.50″E	
34° 46′ 14.79″S	138° 32′ 3.14″E	
34° 46′ 28.42″S	138° 32′ 9.94″E	
34° 46′ 43.1″S	138° 32′ 26.44″E	
34° 46′ 51.79″S	138° 32′ 32.67″E	
34° 47′ 2.68″S	138° 32′ 37.67″E	
34° 47′ 9.44″S	138° 32′ 38.76″E	
	•	on the north by a straight line commencing at No 13 Channel Beacon and ending at the St Kilda Starboard Channel marker;
	•	on the south by a straight line commencing at No 35 Channel Beacon and ending at No 24 Channel Beacon; and
	(ia)	the portion of the North Arm of the Port Adelaide River east of a line bearing 13° from a point at latitude 34°48′44.6″S, longitude 138°32′23.7″E in GDA94 coordinates, to the edge of mangroves, including all inlets and creeks; and
	(ib)	the portion of the North Arm of the Port Adelaide River extending 50 metres from the southern edge of mangroves on the southern bank of Garden Island bounded at one end by the eastern end of the Grand Trunkway Bridge and at the other by a line bearing 13° from a point at 34°48′44.6″S, 138°32′23.7″E in GDA94 coordinates to the northern edge of mangroves; and
	(2)	Schedule 10, clause 1, paragraph (b)(iv)—delete "in the port of Port Adelaide"
	(3)	Schedule 10, clause 1, paragraph (b)—after subparagraph (iv) insert:

	(4)	Schedule 10, clause 2, paragraph (e)—delete "North Arm" and substitute:
Port Adelaide (North Arm)
	(5)	Schedule 10, clause 2, paragraph (e)—delete "arm" and substitute:
Arm of the Port Adelaide River
Note—
As required by section 10AA(2) of the Subordinate Legislation Act 1978, the Minister has certified that, in the Minister's opinion, it is necessary or appropriate that these regulations come into operation as set out in these regulations.
Made by the Governor's Deputy
with the advice and consent of the Executive Council
on 28 March 2019
No 29 of 2019
MTIL19/001CS