Woomera Prohibited Area Rule 2014 Determination of Exclusion Periods for the Green Zone for 03 December 2020 - 09 December 2020

The document turns on a small set of statutory and geographic concepts invoked explicitly in the instrument.

• Exclusion period: The instrument "determines the exclusion period" for a part of the Green Zone for specified dates. The instrument relies on subsection 8(1) of the Woomera Prohibited Area Rule 2014 as the enabling provision. The document does not define "exclusion period"; that term is treated as defined or operative under the Rule 2014, which is the parent instrument cited. Any legal consequences that flow from an exclusion period must be read against the Rule 2014, not this determination alone.

• Green Zone: The area to which the determination applies is a portion of the "Green Zone" within the WPA. The instrument states that "Zones within the Woomera Prohibited Area are prescribed in section 6 of the Woomera Prohibited Area Rule 2014." The determination therefore assumes the reader will use the Rule 2014 s 6 definition and map to situate the Green Zone category. The determination itself identifies only a sub-area by coordinates and map.

• Geographic bounding by coordinates and map: The instrument provides a coordinate-based polygon using latitude and longitude with S (south) and E (east) notation, listing 19 labelled points (including named intermediate points such as 8-A, 8-B, 9-A, 12-A, 15-A). The polygon is closed by reference to "then to the point of commencement and identified in the map in Part 2 of the Schedule." Part 2 supplies a pictorial map of the bounded area. The instrument therefore uses both textual coordinate specification and a visual map to define the spatial limits of the exclusion period.

• Delegation and authority: The determination is made by the Director of the WPA Coordination Office, expressly as a delegate of the Minister for Defence. The instrument ties the source of authority to subsection 8(1) of the Rule 2014; it does not set out the text of that subsection, but the recital makes clear the determination is made under that statutory head of power.

• Temporal scope: The instrument sets a fixed calendar interval. No times of day, time zone, or partial-day exceptions are stated in the instrument; the temporal boundary is therefore the calendar dates shown.

• Relationship to the WPA Rule: By referencing specific sections of the Rule 2014 (s 6 and s 8(1)), the instrument functions as a subsidiary determination under the broader regulatory framework. It does not alter the Rule 2014, nor does it purport to add penalty provisions or procedural rights; it sets the where and when that an exclusion period will apply.

Each of these concepts is taken from the instrument text. The instrument does not expand on definitions, enforcement, exemptions, permit regimes, or operational procedures; those matters, insofar as they are legally relevant, will be contained in the Woomera Prohibited Area Rule 2014 itself or other instruments made under it.

The instrument names no parties by role beyond the maker of the determination and the Minister for Defence as the delegating authority. It therefore does not expressly prescribe which classes of persons or entities are positive addressees. However, by its express operation , the fixing of an exclusion period for a defined area and dates within the Green Zone , it produces immediate, spatially and temporally bounded consequences for any person, entity or activity that would be located in, pass through, or use the bounded area during the stated period.

From the instrument itself, the following factual allocations of effect can be drawn:

• Decision-maker: The determination is made by John Anderson, Director of the Woomera Prohibited Area Coordination Office, acting as a delegate of the Minister for Defence. That identifies the administrative office responsible for issuing the determination and the delegated authority under s 8(1) of the Rule 2014.

• Affected geography: The bounded area is precisely described by coordinates and is shown in the attached map. Anyone whose proposed activity would fall inside that polygon between 03 December 2020 and 09 December 2020 is within the instrument's spatial-temporal footprint. The instrument itself does not list categories of persons (for example, residents, contractors, pilots) but the spatial definition captures any activity by any person or entity within that polygon during the dates.

• Unspecified legal consequences: The instrument does not set out what happens to persons who are inside the area during the exclusion period, nor does it specify whether particular activities (for example, transit by air, land operations, mining, pastoral activities, tourist access) are singled out. Therefore the instrument affects those parties only to the extent that the parent Rule 2014 confers legal consequences for an "exclusion period." The instrument directs attention back to the Rule 2014 for the legal effect.

• Administrative contact point: The maker is the Director of the WPA Coordination Office; the instrument therefore identifies the office that has administrative responsibility for issuing the exclusion period, and which would be the practical point of contact for queries and coordination. The instrument itself contains no contact details, but names the office and the date of the determination.

• Temporal affectedness: The instrument fixes a short-term window, seven days inclusive as presented. Any person with scheduled activity in the area during that interval would be practically affected by the determination unless and until the parent Rule or other instruments provide an exemption or permit.

The instrument does not allocate costs, compensation, or specify liability. Therefore who pays in practice for disruption or rescheduling is not stated and will depend on commercial arrangements, insurance cover, and any relevant provisions in the Rule 2014 or other applicable law.

The determination itself is narrowly framed and does not enumerate duties, prohibitions, rights, or exceptions. It performs a declaratory function , fixing an exclusion period for a defined area and dates , and therefore must be read together with the Woomera Prohibited Area Rule 2014 to identify any enforceable duties or rights. The instrument explicitly relies on subsection 8(1) of that Rule as its source of power and notes that zones are prescribed in section 6. Within the four corners of the determination the following points about duties and rights can be drawn from the instrument itself.

• No new statutory duties spelled out in the instrument: The determination does not itself state prohibitions, permit conditions, exemptions, or obligations to notify. It does not, for example, say "no person may enter" or "authorised personnel only". It therefore does not create stand-alone obligations; rather, it sets a temporal and spatial parameter that will interact with existing duties in the Rule 2014.

• Delegated authority and administrative decision-making: The instrument records the decision-maker and the power relied upon. That identifies the administrative route by which exclusion periods are made. Rights to seek review, request variation, or obtain permits are not stated in the instrument and must be located in the Rule 2014 or relevant administrative procedures.

• Practical legal inference: Given that the instrument is an exclusion-period determination, persons planning activities in the bounded area will need to determine what the Rule 2014 requires in respect of exclusion periods. The instrument does not itself affirm or deny the availability of permits, exemptions, or prior authorisations. Any affirmative right to access the area during the exclusion period would need to be grounded in a permit or provision elsewhere.

• Information rights and obligations: The instrument provides a map and coordinate list as the spatial definition. For practical legal compliance, affected parties have the duty to use those materials to ascertain whether their planned activity falls within the bounded area. The instrument does not impose an express obligation to consult the WPA Coordination Office, but the director's role as maker implies that the Coordination Office is the responsible administrative body for queries and any authorisations.

• No express compensatory or mitigation rights: The determination contains no provision for compensation to persons whose activities are curtailed by the exclusion period. Whether compensation rights exist must be sourced to the Rule 2014 or other law; the determination is silent.

In short, the determination sets location and time; it does not itself spell out prohibitions or procedural rights. To identify enforceable duties, redress mechanisms, exemptions, or appeal routes, the Rule 2014 provisions referenced (s 6 and s 8(1)) must be consulted.

The instrument contains no penalty provisions and no operational enforcement instructions. It is a determining act that fixes the spatial and temporal scope of an exclusion period. The only enforcement-related facts on the instrument are its formal provenance: the determination is dated, signed by the Director of the Woomera Prohibited Area Coordination Office, and made under subsection 8(1) of the Woomera Prohibited Area Rule 2014. The instrument states that "Zones within the Woomera Prohibited Area are prescribed in section 6" of the Rule 2014, but it does not state what enforcement regimes, regulatory sanctions, or penalties attach to contravening an exclusion period.

From the instrument itself the following enforcement-related points are clear:

• No penalties stated in the instrument: The schedule and operative text do not contain fines, criminal penalties, civil sanction references, or administrative sanction mechanisms. The document does not say how a contravention would be detected, who would enforce it, or what procedure would be followed.

• Delegation implies administrative machinery: The determination is made by the WPA Coordination Office Director as a delegate of the Minister. That identifies the office that will presumably coordinate any operational enforcement, but the instrument does not specify the enforcement agency, the use of defence resources, or whether civil authorities will be involved. The instrument therefore establishes administrative ownership without operational detail.

• Enforcement framework deferred to Rule 2014: Because the determination cites s 8(1) of the Rule 2014 as the enabling provision, any penalties or enforcement techniques (for example, criminal offence provisions, civil liabilities, seizure powers, exclusion notices, or permit sanctions) should be located in the Rule 2014 or other relevant instruments. The determination itself does not alter or expand any such rules; it simply fixes the dates and area to which they would apply.

• Operational ambiguity risks: The absence of times of day, time zone, or specification of modes of use (land, air, sea) in the instrument may create immediate enforcement questions for on-the-ground or at-sea/air operations. Enforcers would need to reconcile this determination with the enforcement mechanisms and definitions in the Rule 2014 to apply sanctions coherently.

• Evidentiary and mapping elements: The instrument provides both coordinate data and a map. For enforcement purposes, those two sources together are the evidentiary basis for locating the exclusion area. The instrument does not state which source governs in the event of discrepancy (coordinate list versus map). That could affect enforcement outcomes if a defendant or respondent argues over the precise boundary.

In sum, the instrument does not itself create or articulate penalty or enforcement mechanisms. The enforcement implications of the exclusion period are contingent on the substantive and procedural provisions that exist in the Woomera Prohibited Area Rule 2014 and any other relevant legislative or regulatory instruments.

The determination situates itself expressly under the Woomera Prohibited Area Rule 2014, invoking subsection 8(1) as the statutory authority for determining exclusion periods and pointing to section 6 for the prescription of zones. As an instrument made under that Rule, it is subsidiary to the Rule and operates within the Rule’s legal architecture. Beyond that parent-child relationship, the instrument is silent on interactions with other Commonwealth, state or local laws, or with civil rights, property interests or regulatory regimes.

From the instrument's text these interaction points follow:

• Subordinate instrument under the Rule 2014: The determination is made "for the purposes of subsection 8(1) of the Woomera Prohibited Area Rule 2014". That places the instrument as an application or implementation of powers conferred by the Rule. Any broader legal interactions that hinge on the classification of space, entry or use rights, or enforcement will therefore depend on how the Rule 2014 interfaces with other statutes and common law.

• Zones and spatial definitions: The instrument notes that zones are prescribed in s 6 of the Rule 2014 and then defines a subset of the Green Zone by coordinates. Where other regulatory regimes apply to the same physical space (for example land tenure, native title, aviation regulations, maritime law, environmental approvals) there is nothing in the determination itself describing how conflicts are to be reconciled. Those interaction rules, if any, must therefore be found in the Rule 2014 or other statutes.

• No express override or savings clause: The determination does not include a clause stating that it overrides other legal rights or obligations, nor does it include savings for existing rights. It does not address whether access rights such as leases, licences, or statutory tenures are suspended, or whether those rights remain but subject to conditions. Those questions must be answered by reference to the Rule 2014 and any other relevant instruments or legislation.

• Administrative vs private law consequences: The instrument creates an administrative fact (an exclusion period for given dates and area) that will have private law effects (disruption of operations, access denied), but the instrument itself does not address compensation, indemnity, or statutory liability. Any interaction with contract law, tort liability, insurance obligations or property law therefore depends on the content of the Rule 2014 and broader law.

• Potential multi-jurisdictional overlay: The WPA covers a geographically extensive area in South Australia. The instrument does not discuss or resolve possible intersections with state or local planning, policing, road rules, or emergency services. Again, the interface between the WPA Rule and state law is not addressed in the determination and must be sought in the base Rule or intergovernmental arrangements.

Overall, the determination operates as a time-and-place fixture within the WPA legal framework; the instrument itself does not articulate how it interacts with other laws or with particular rights. Practitioners and affected parties must therefore consult the Woomera Prohibited Area Rule 2014 and potentially other instruments to understand the full legal consequences and statutory conflicts or harmonisation rules.

The instrument itself contains a single dated entry and no internal history of amendment. The only chronological facts included in the document are:

• Dated signature: The determination is dated 3 November 2020 and signed by John Anderson, Director of the Woomera Prohibited Area Coordination Office.
• Operative exclusion dates: The schedule sets the exclusion period as 03 December 2020 - 09 December 2020.
• The instrument refers to the Woomera Prohibited Area Rule 2014 as the parent instrument. It does not assert any amendments to the Rule 2014 or to prior determinations.

The instrument does not show prior versions of the same determination, any revocations, nor any subsequent variations. It contains no provision amending previous determinations, nor does it state that it revokes earlier determinations for the same period. There is no clause indicating that this determination is subject to future amendment, or that it modifies the Rule 2014; it is presented as a discrete act determining an exclusion period for a particular area and dates.

What this absence implies for researchers and practitioners is straightforward: the document should be treated as the single authoritative determination for the specified dates until a separate instrument or amendment is produced. To trace amendment history or to see whether subsequent determinations altered or extended the same area or dates, one must consult the repository of WPA instruments or the administrative records of the WPA Coordination Office and the Rule 2014 instrument registers. The determination itself contains no record of such steps.

If a practitioner needs a chain of determinations, revocations, or variations for the Green Zone across adjacent dates, the necessary information is not contained in this document and must be obtained from the WPA Coordination Office or the official legislative instrument registers that hold the Rule 2014 and its subordinate instruments.

The determination contains no reference to any litigation, dispute, judicial review proceedings, or administrative appeals. There are no case citations, no reference to contested applications for access to the bounded area, and no record of challenges to the determination's validity. The document is therefore silent on any history of judicial engagement.

From the instrument itself the following observations can be grounded:

• No recorded challenges on the face of the determination: The document does not record that it was made under the shadow of litigation, nor does it include any annotations or marginal notes indicating subject matter of litigation.

• No internal appeal or review record: The instrument does not mention whether the decision is subject to merits review, internal administrative review, or judicial review. Those rights, if they exist, will be specified in the Rule 2014 or in general administrative law provisions; they are not set out here.

• Absence of public-law context: Because the instrument simply records the making of a determination, it offers no litigation-related materials such as affidavits, reasons for decision, or administrative record that would commonly appear in the context of challenge. Practitioners seeking litigation history will need to search court records, tribunal databases, and the administrative office that issued the instrument.

Consequently, a legal researcher cannot rely on this determination to assess whether the underlying power or any particular use of it has been judicially reviewed. Any inquiry into litigation history must be pursued outside the instrument in court or tribunal databases, or with the WPA Coordination Office.

The determination's brevity and reliance on external statutory material create a number of practical legal and operational pitfalls for users who assume the instrument alone is sufficient to determine compliance or consequence. The instrument contains useful specifics, but also several omissions and ambiguities that practitioners should note.

• No time-of-day or time-zone specification: The exclusion period is stated as "03 December 2020 - 09 December 2020" with no start or end times, and no time zone. That omission leaves ambiguity about whether the exclusion begins at midnight local time on 3 December, at the moment the determination commences, or at some other time. Enforcement agencies and regulated parties will need to reconcile this ambiguity with the parent Rule or seek clarification.

• Datum and coordinate system not stated: The schedule provides latitude and longitude coordinates with S and E indicators but does not state the geodetic datum (for example WGS84). Modern mapping and GPS use specific datums; absence of a stated datum can lead to metre-scale discrepancies at scale, which matter for on-the-ground compliance and enforcement.

• Map versus coordinate list discrepancies: The instrument supplies both a coordinate list and a map image. It does not state which is authoritative in the event of discrepancy between the visual map and the numerical coordinates. Practitioners should not assume the visual map is exact; they should rely on coordinates unless the Rule 2014 or the instrument elsewhere prescribes a hierarchy.

• No statement of modes affected: The instrument does not state whether the exclusion applies to land access only, or also to airspace and navigable waters within the polygon. For users such as aviation operators, maritime operators, or those conducting overland crossings, the scope across modes could be consequential. The parent Rule may define that scope; the determination does not.

• Lack of procedural or enforcement detail: The instrument does not spell out how persons can apply for exceptions, permits, or authorisations for access during the period. It is silent on enforcement processes, evidence collection, notification duties, and on-the-ground signage or notices.

• No compensation or hardship clause: There is no provision for compensation to persons whose lawful activities are curtailed. The absence creates immediate commercial risk for businesses that have scheduled activity inside the polygon during the dates.

• Boundary labelling with A-subpoints: Several points are labelled 8-A, 8-B etc. That labelling is precise on the face of the instrument but can create drafting confusion if converted to a GIS dataset without careful transcription. Small transcription errors can shift the boundary.

• No express revocation or overlap guidance: The instrument does not say whether earlier determinations for adjacent dates are modified, nor does it state how overlapping exclusion periods will be handled if other determinations are made. For operational planners, checking previous and subsequent determinations is necessary.

• No contact details provided: Although the instrument names the Director, it contains no administrative contact details for clarification. Parties seeking to resolve ambiguity must locate contact information elsewhere.

• Reliance on external instrument definitions: Key terms and legal consequences are deferred to the Rule 2014. Relying on the determination alone without reading the Rule 2014 risks misreading the legal effect of the exclusion period.

These "gotchas" are all drawn from the omissions or features of the instrument itself. Practitioners should treat the determination as a necessary but not sufficient document for legal compliance and operational planning.

Given the instrument’s content , a dated determination fixing an exclusion period for a precisely bounded area , compliance requires a combination of legal review and operational steps. The instrument itself does not set out compliance procedures or permit routes; it names the WPA Coordination Office director as the decision-maker and points to the Woomera Prohibited Area Rule 2014 as the enabling instrument. The following checklist is drawn from what the determination requires and from the gaps it leaves open.

1. Confirm whether your activity falls within the polygon

   • Use the coordinate list in Part 1 as the primary legal description. Transcribe coordinates carefully, including the S and E markers and any intermediate points (for example 8-A, 8-B, 9-A, 12-A, 15-A). Do not rely solely on the image map in Part 2 for legal certainty.
   • Verify the geodetic datum with the WPA Coordination Office or by reference to the Rule 2014. The determination does not state the datum; mapping using the wrong datum risks metre-level errors.

2. Determine temporal exposure

   • The dates are 03 December 2020 to 09 December 2020 inclusive on the face of the instrument. Because times of day and time zone are not stated, seek clarification from the WPA Coordination Office or check whether the Rule 2014 contains default timing rules for exclusion periods.

3. Check the parent Rule 2014 for legal implications

   • The instrument explicitly relies on subsection 8(1) and references section 6. Consult the Woomera Prohibited Area Rule 2014 to establish:
     • The legal consequences of an exclusion period (prohibitions, offences, administrative sanctions).
     • Whether permits, exemptions, or authorisations can be obtained, and by what procedure.
     • Any appeal, review or merits process available to contest a determination or obtain relief.

4. Contact the WPA Coordination Office

   • The instrument names the Director as maker. Contact the WPA Coordination Office to:
     • Request confirmation of datum, start and end times, and mode applicability (land, air, maritime).
     • Ask about permit and exemption procedures for authorised access during the exclusion period.
     • Obtain authoritative electronic maps or GIS shapefiles if available.

5. Operational risk mitigation

   • For any planned works or movements that might intersect the polygon during the period, suspend, reschedule, or reroute operations unless you have an explicit authorisation under the Rule 2014.
   • Notify contractors, carriers, insurers and clients of the exclusion window; retain documentary proof of the determination and any communications.
   • Update safety management systems and risk registers to reflect the exclusion period.

6. Legal risk and contractual exposure

   • Review contracts for force majeure, notice obligations, or liability allocation in the event of a government-imposed exclusion. The determination itself contains no compensation; parties should assess insurance coverage and contractual remedies.
   • If operational costs are material, document losses and communications with the WPA Coordination Office to preserve any procedural or equitable arguments that might arise.

7. Evidence and record-keeping

   • Keep copies of the determination, coordinate lists, the map, and any correspondence with the WPA Coordination Office.
   • If an inspector or authorised officer attends, record the interaction, request identification and the statutory basis for any enforcement action.

8. Where precision matters, seek professional assistance

   • Engage surveyors or GIS specialists to map the polygon precisely against project footprints or navigation routes.
   • Seek legal advice to understand the Rule 2014 implications of the exclusion period, particularly if the activity is time-critical or high-value.

9. If in doubt, seek clarification in writing

   • Because the determination omits timing details and datum, obtain written clarification from the WPA Coordination Office before proceeding with activities that may intersect the polygon during the exclusion dates.

These compliance steps are practical responses to the determination’s content and its gaps. The determination is the trigger for compliance action, but the legal obligations and authorisation processes will be found in the Rule 2014; do not rely on the determination alone to establish rights to enter or to challenge enforcement.