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Road Traffic Act 1961
Div 2Traffic control devices
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Division 2—Traffic control devices
16—Roads under care etc of Commissioner of Highways
(2) For the purposes of this Part, a road is under the care, control and management of the Commissioner of Highways if the Commissioner has, under the Highways Act 1926 taken over the maintenance and repair of that road.
17—Installation etc of traffic control devices—general provision
(1) A road authority may, with the approval of the Minister (or in accordance with a roadworks permit issued under section 20), install, maintain, alter or operate, or cause to be installed, maintained, altered or operated, a traffic control device on, above or near a road.
(2) A road authority may, with the approval of the Minister (or in accordance with a roadworks permit issued under section 20), remove a traffic control device or cause a traffic control device to be removed.
(3) Any authority, body or person may, with the approval of the Minister (or in accordance with a roadworks permit issued under section 20), install, display, alter, operate or remove traffic control devices—
(a) in relation to an area where persons are engaged in work or an area affected by works in progress; or
(b) in relation to a part of a road temporarily closed to traffic under this or any other Act; or
(c) for any temporary purposes.
(4) An approval of the Minister under this section may be issued—
(a) in relation to an authority, body or person of a class determined (from time to time) by the Minister; or
(b) in relation to an authority, body or person on an application under this section.
(5) An application for an approval of the Minister must be made in a manner determined by the Minister (which may differ between applications according to factors determined by the Minister) and be accompanied by a fee fixed by, or calculated in accordance with, the regulations.
(6) An approval issued by the Minister under this section may—
(a) be subject to such conditions as the Minister thinks fit; and
(b) be varied, suspended or revoked at any time by the Minister (including, without limitation, as a penalty for breach of conditions of the approval or while any alleged breach of conditions is under investigation).
(7) Without limiting the circumstances in which the Minister may refuse to issue an approval for the purposes of this section, the Minister may refuse to issue an approval if any person who has been found guilty of an offence against section 21 is to be responsible for installing, displaying, altering, operating or removing traffic control devices pursuant to the approval.
18—Direction as to installation etc of traffic control devices
(1) The Minister may direct a road authority to install, maintain, alter, operate or remove a traffic control device on, above or near a road in accordance with the direction of the Minister.
(5) The road authority to which a direction is given under this section is obliged to comply with the direction.
(6) If a road authority fails to comply with a direction under this section, the Minister may direct—
(a) the Commissioner of Highways; or
(b) the council for the area in which the work is to be carried out,
to carry out the direction with which the road authority has failed to comply.
(7) Subject to subsection (8), the Commissioner of Highways or a council may recover, as a debt due from the defaulting road authority, any expenses incurred in carrying out a direction under subsection (6).
(8) The Commissioner or the council is not entitled to recover under subsection (7) any amount that is to be borne by the Commissioner or the council, as the case may be, in accordance with this Part.
19—Cost of traffic control devices and duty to maintain
(1) Subject to this section, the cost of installing, maintaining, altering, operating or removing a traffic control device must be borne by the road authority in which the care, control or management of the road to which the device relates is vested.
(2) Subsection (1) applies subject to any provision of another Act or a regulation under this Act that declares that the cost of installing, maintaining, altering, operating or removing traffic control devices of a specified class must be borne by a specified authority, body or person (other than the road authority referred to in that subsection).
(5) The cost of installing, maintaining, altering, operating or removing a traffic control device—
(a) the purpose of which is to regulate, restrict or prohibit the parking of vehicles; and
(b) which has been, or is to be, installed by a council or other road authority under powers conferred by statute,
must (except where the traffic control device is a device of a class declared by regulation to be a class of traffic control device to which the provisions of subsection (1) apply despite this subsection) be borne by that council or other road authority.
(6) An authority, body or person that is liable to bear the costs in relation to a traffic control device, must maintain the traffic control device in good order.
19A—Recovery of cost of installing certain traffic control devices
(a) a person carries on a business or other activity beside or near a road; and
(b) the Minister is of the opinion that the installation, maintenance, alteration or operation of a traffic control device is required in view of the nature and extent of the business or activity and the volume of traffic generated by the conduct of that business or activity,
the Minister may, by notice served personally or by post, require the person by whom the business or other activity is conducted to pay to the road authority in which the care, control and management of the road is vested such amount, or periodical amounts, as may be specified in the notice towards defraying the cost of installing, maintaining, altering or operating the traffic control device.
(2) A person of whom a requirement has been made under subsection (1) may, within 30 days after service of the notice by which the requirement was made, appeal to the Supreme Court against the requirement and the Court may, on the hearing of the appeal, vary the requirement in such manner as it considers just in view of the extent to which the business or activity conducted by the appellant renders the installation, maintenance, alteration or operation of the traffic control device to which the requirement relates necessary or expedient.
(3) A road authority may recover any amount due to it under a requirement under this section as a debt, and must apply any amount paid to, or recovered by, it under any such requirement towards the cost of installing, maintaining, altering or operating the traffic control device to which the requirement relates.
(4) If the amount recovered in respect of a traffic control device in accordance with a requirement under this section is not sufficient to defray the whole of the cost of installing, maintaining, altering or operating the traffic control device, the remainder of the cost must be borne in accordance with the appropriate provisions of this Part.
20—Work areas and work sites
category 1 hazardous work area means a work area that involves a hazard to workers or a greater than normal level of hazard for persons using the road;
category 2 hazardous work area means a work area that involves an unusually high level of hazard to workers or persons using the road;
prescribed road means—
(a) a road that is under the care, control and management of the Commissioner of Highways; or
(b) a road, or road of a class, prescribed by the regulations for the purposes of this definition;
public authority means any of the following:
(a) a Minister of the Crown;
(b) the Commissioner of Highways;
(c) a council;
(d) any other authority, body or person authorised by statute to carry out works on roads;
(e) an authority, body or person prescribed by the regulations;
roadworks permit—see subsection (4)(a);
speed limit signs means signs placed on a road in accordance with subsection (3);
work area means a portion of road—
(a) on which workers are, or may be, engaged; or
(b) on which vehicles or equipment relating to any works are placed; or
(c) that is otherwise affected by works in progress (whether those works are occurring on the road or elsewhere);
work site means a portion of road affected by works in progress, together with any additional portion of road used to regulate traffic in relation to those works or for associated purposes.
(2) A person exercising powers or performing functions under, or for the purposes of, this section must, in doing so, seek to protect the safety of workers, road users and other members of the public whilst having due regard to the inconvenience caused by traffic disruptions and the need to maintain reasonable traffic flows.
(3) An authority, body or person must, with a relevant authorisation and in accordance with this Part and any regulations made for the purposes of this Part, place signs on a road for the purpose of indicating a maximum speed to be observed by drivers while driving on, by or towards a work area or work site where workers are engaged, or works are in progress, at the direction of that authority, body or person.
(4) An authority, body or person has a relevant authorisation, for the purposes of subsection (3), to place speed limit signs on a road—
(a) if the authority, body or person holds a permit issued by the Minister under this section (a roadworks permit) and the signs are placed on the road in accordance with the permit; or
(i) the authority, body or person is a public authority; and
(ii) the work is required to be undertaken by the public authority as a matter of urgency; and
(iii) the signs are placed on the road in accordance with an approval of the Minister under this Part; and
(iv) the Minister is notified of the placement of the signs as soon as is practicable (and, in any case, within 2 hours after the signs are placed on the road); and
(v) the signs are placed on the road for a period not exceeding 24 hours or such longer period as may be determined by the Minister on an application under subsection (9); or
(c) if—
(i) the signs will not relate to any prescribed roads; and
(ii) the signs are placed on the road in accordance with an approval of the Minister under this Part.
If any prescribed roads are to be affected by speed limit signs, a roadworks permit is required unless paragraph (b) applies (in which case an approval of the Minister is still required).
If no prescribed roads are to be affected by speed limit signs, only an approval of the Minister is required.
(5) An authority, body or person must not close any portion of a prescribed road in connection with a work area or work site unless the authority, body or person holds a roadworks permit and closes the road in accordance with the permit.
(6) An application for a roadworks permit must be made in a manner determined by the Minister (which may differ between applications according to factors determined by the Minister) and be accompanied by a fee fixed by, or calculated in accordance with, the regulations.
(7) A roadworks permit—
(a) must specify the period during which the permit remains in force; and
(b) may specify periods within which specified works are to be completed, or specified actions are to be taken, and may impose monetary penalties on the permit holder for a failure to complete such work, or to take such action, within the specified period (and such penalties will be recoverable by the Minister as a debt); and
(c) must include conditions requiring the holder of the permit to undertake risk assessment and other work site planning processes in accordance with requirements specified in the permit, or a standard or other document specified in the permit; and
(d) may be subject to such other conditions as the Minister thinks fit; and
(e) may be varied at any time by the Minister (including, without limitation, by extending any period or periods specified in the permit); and
(f) may be suspended or revoked at any time by the Minister (including, without limitation, as a penalty for breach of conditions of the permit or while any alleged breach of conditions is under investigation).
(8) Without limiting the circumstances in which the Minister may refuse to issue a roadworks permit, the Minister may refuse to issue such a permit if any person who has been found guilty of an offence against section 21 is to be responsible for installing, displaying, altering, operating or removing speed limit signs pursuant to the permit.
(9) An application to the Minister for an extension of the 24 hour period referred to in subsection (4)(b)(v)—
(a) may be made by telephone or any other manner prescribed by the regulations; and
(b) must be made at least 3 hours before the end of that 24 hour period (unless the Minister is satisfied that there were good reasons for a delay in making the application).
(10) The maximum speed to be indicated by speed limit signs is as follows:
(a) for a category 1 hazardous work area—40 kilometres an hour;
(b) for a category 2 hazardous work area—25 kilometres an hour;
(c) for a work site—
(i) if the speed limit signs are placed on a road in accordance with a roadworks permit and the Minister has, either in the permit or by notice in writing to the holder of the permit, specified a maximum speed limit for the purposes of this paragraph—a maximum speed not exceeding the speed limit so specified; or
(ii) in any other case—a maximum speed not exceeding 80 kilometres an hour.
(11) An authority, body or person that has placed speed limit signs on a road must ensure—
(a) that the speed limit signs, or at least 1 other sign placed in, or in the vicinity of, the work area or work site, make it clear to road users that the speed limit signs relate to such an area or site (whether by including relevant symbols, the words "work area", "work site" or "roadworks" or in some other way); and
(b) that the speed limit signs are not in place on the road during any period during which—
(i) workers are not engaged at the work area; and
(ii) the area of road affected by the works, or by vehicles or equipment relating to the works, does not involve a greater than normal level of hazard for persons using the road.
(12) If subsection (11)(b) is not complied with in relation to any speed limit signs—
(a) the speed limit signs are of no effect for the purposes of this Act or any other Act or law during the period of non‑compliance; and
(b) an authorised officer may alter or remove the speed limit signs.
(13) If a public authority has engaged a contractor to carry out works on behalf of the authority, the contractor will, in relation to those works, be treated as if they were the authority for the purposes of this Act (and if the public authority holds an approval under section 17, or a roadworks permit, in respect of those works, the contractor will be treated as if they were the holder of that approval or permit).
(14) This section does not apply to or in relation to—
(a) SA Police or police officers; or
(b) an authority, body or person, or class of authority, body or person, prescribed by regulation; or
(c) a work area or work site, or class of work area or work site, prescribed by regulation.
(15) For the purposes of this section, workers will be taken to be engaged at a work area—
(a) if the workers are present in the area or in the vicinity of the area; or
(b) if the workers are temporarily absent from the area for a period not exceeding 2 hours.
(16) The regulations may prescribe standards or requirements for determining, for the purposes of this section—
(a) whether or not a work area involves a hazard to workers or a greater than normal level of hazard for persons using the road; and
(b) whether or not a work area involves an unusually high level of hazard to workers or persons using the road; and
(c) the circumstances in which a portion of road will be taken to be—
(i) affected by works in progress; or
(ii) used to regulate traffic in relation to works or for associated purposes; and
(d) the circumstances in which work will be taken to be required to be undertaken by a public authority as a matter of urgency.
(17) This section has effect despite any other Act or law.
20A—Appeal to District Court
(1) An authority, body or person who has applied for an approval of the Minister under section 17 or for a roadworks permit under section 20 and who is dissatisfied with a decision of the Minister in relation to the application, or in relation to an approval or permit granted as a result of the application, may appeal to the District Court against the decision.
(2) If the Minister does not give reasons in writing for a decision when the decision is made, the Minister must do so within 1 month of the making of a request by the authority, body or person to whom the decision relates (provided that the request is made within 1 month of the making of the decision).
(3) An appeal must be instituted—
(a) within 1 month of the making of the decision being appealed against; or
(b) if a request for reasons in writing for the decision has been made under subsection (2)—within 1 month of the receipt of the reasons in writing.
(4) The Minister will be a party to an appeal under this section.
21—Offences relating to traffic control devices
(1) A person who, without proper authority—
(a) installs or displays a sign, signal, marking, structure or other device or thing on, above or near a road intending that it will be taken to be a traffic control device installed or displayed under this Act; or
(b) intentionally alters, damages, destroys or removes a traffic control device installed or displayed under this Act,
Maximum penalty: $5 000 or imprisonment for one year.
(1a) An authority, body or person—
(a) who contravenes section 20(3) by placing a speed limit sign on a road without obtaining the relevant authorisation required under that section; or
(b) who contravenes section 20(5) by closing a portion of a prescribed road without obtaining a roadworks permit,
(a) for a first offence—$20 000;
(b) for a subsequent offence—$50 000.
(2) In proceedings for an offence against subsection (1)(a) or subsection (1a), an apparently genuine document purporting to be a certificate of the Minister or a road authority certifying that there was not proper authority for the installation or display of a specified sign, signal, marking, structure or other device or thing as a traffic control device on, above or near a specified part of a road is to be accepted as proof of the matters so certified in the absence of proof to the contrary.
(3) The holder of an approval under section 17 or a roadworks permit under section 20 must comply with any conditions of the approval or permit relating to signs placed on a road under section 20 in respect of a work area or work site or any other traffic control devices used in connection with the work area or work site.
(a) for a first offence—$20 000;
(b) for a subsequent offence—$50 000.
(4) In determining whether an offence is a first or subsequent offence for the purposes of subsection (1a) or (3), any previous offence against this section for which the defendant has been convicted or that the defendant has expiated will be taken into account, but only if the previous offence was committed or alleged to have been committed within the period of 5 years immediately preceding the date on which the offence under consideration was allegedly committed.
(5) If a court dealing with a charge of an offence against subsection (1a) or (3) is presented with evidence of—
(a) any economic benefit to the defendant obtained by the commission of the offence; or
(b) the estimated costs to government or to the community, or a section of the community, as a result of the commission of the offence (including, without limitation, costs relating to increased traffic congestion resulting from the commission of the offence),
the court may, on convicting the defendant of the offence, order the defendant to pay to the Crown (in addition to any penalty imposed) the amount of such economic benefit or of such costs, or any portion of such benefit or costs, that the court thinks fit in the circumstances.
21A—Payments to Highways Fund
The following amounts must be paid into the Highways Fund maintained under the Highways Act 1926:
(a) all fees paid for the issue of roadworks permits under section 20;
(b) all monetary penalties of a kind referred to in section 20(7)(b) recovered from the holders of roadworks permits;
(c) all fines paid in respect of offences against section 21(1a) or (3);
(d) all expiation fees recovered in respect of alleged offences against section 21(1a) or (3);
(e) all amounts ordered to be paid to the Crown under section 21(5).
22—Proof of lawful installation etc of traffic control devices
(1) Subject to subsection (2), in proceedings for an offence against this Act (other than an offence against section 21(1)(a), (1a) or (3)) commenced on the information of a police officer or otherwise on behalf of the Crown, or on the information of an officer or employee of a council, a traffic control device proved to have been on, above or near a road will be conclusively presumed to have been lawfully installed or displayed there under this Act.
(2) In proceedings for an offence involving driving at a speed over a speed limit applying by virtue of signs placed on a road under section 20, subsection (1) only applies if it is proved that—
(a) workers were engaged at the relevant work area at the time of the alleged offence (determined in accordance with section 20(15)); or
(b) the area of road affected by the relevant works, or by vehicles or equipment relating to the relevant works, involved, at the time of the alleged offence, a greater than normal level of hazard for persons using the road (determined in accordance with any relevant standards or requirements prescribed under section 20(16)).
23—Regulations fixing expiation fees
Despite section 176(1a)(j), the regulations may fix expiation fees not exceeding $5 000 for alleged offences against this Division.
31—Action to deal with false devices or hazards to traffic
false traffic control device means any device, structure or thing that, although it is not a traffic control device installed or displayed under this Act, might be taken to be such a traffic control device;
light means a lamp, sign, advertisement or device of any kind from which light is projected.
(2) Despite any other law, the road authority in which the care, control or management of a road is vested may remove from the road and dispose of any false traffic control device or any device, structure or thing that the road authority is satisfied might constitute a hazard to traffic.
(2a) Despite any other law, if the Minister is satisfied that a false traffic control device or a light or source of reflected light or any other device, structure or thing is on land near a road and might—
(a) reasonably be confused with a lawfully installed traffic control device; or
(b) detract from the visibility of a traffic control device to drivers or pedestrians on the road; or
(c) in any way constitute a hazard to traffic on the road,
the Minister may, by notice in writing, require the owner or occupier of the land to take such action by way of removing, modifying, screening or otherwise dealing with the device, structure or thing as is specified in the notice within the time so specified.
(3) A notice under this section may be served either by post, by means of a letter addressed to the usual place of residence or business of the person to be served, or by delivering it to that person personally.
(4) A person to whom a notice under this section is duly given must comply with it.
(5) If within the time specified in a notice duly given under this section the person required to comply with the notice does not comply with it, the Minister may take the action specified in the notice and recover the cost of doing so from that person as a debt, by action in a court of competent jurisdiction.