Scanned at the station: NSW’s permanent knife wanding powers and what happens when the wand finds something else

You were walking through a train station on a Friday night. An officer with a handheld metal detector asked you to stop and step aside. You had not done anything, nobody had complained about you, and no officer suspected you of anything in particular. Ten minutes later you were in the back of a van. In NSW, that sequence is lawful, and as of 2026 the power behind it is permanent.

Wanding is one of the most significant expansions of everyday police powers in this state in a generation, precisely because it does not require the usual trigger. If you have been charged after being scanned, understanding how the power works – and where its limits sit – is the starting point of any defence.

What wanding is and where it came from

The powers commenced on 9 December 2024, modelled on Queensland’s Jack’s Law, and sit in Part 4A of the Law Enforcement (Powers and Responsibilities) Act 2002. They allow police to use handheld electronic metal-detecting scanners to stop and scan individuals without a warrant in designated areas.

The critical feature is what is missing. Ordinary search powers under the Act require reasonable suspicion directed at the individual. Wanding does not. Once an area is validly designated, an officer may scan people within it without needing any suspicion about the particular person being scanned. That is the whole point of the scheme, and it is also why it has been controversial from the outset.

In 2026 the NSW Government moved to make the powers permanent and expand where operations can be run, following a statutory review, the trial period and a recommendation from the Bondi Junction Coronial Inquest that permanency be considered. The Department of Communities and Justice confirmed the same position when the legislation was introduced.

The designation requirements – and why they matter to your case

A wanding operation is only lawful if the area was properly designated. That is not a formality, and it is frequently the most productive line of inquiry in a defended matter.

The declaration must be made by a senior police officer of the rank of Assistant Commissioner or above. It is not something a frontline officer can decide to do. When the powers began, declarations could run for 12 hours with the option of extension where criteria were met; under the 2026 changes that baseline was doubled to 24 hours.

The locations are also confined. As the government set out when the scheme commenced), designated areas include public transport stations and their surrounds, public transport vehicles within two scheduled stops of a designated station, shopping precincts, sporting venues, and other public places designated by regulation, including special events and places forming part of the night-time economy.

There is a further precondition. Wanding powers can only be activated for an area where, in the preceding 12 months, there has been at least one offence committed by a person armed with a knife or weapon, at least one serious indictable offence involving violence, or more than one offence of knife or prohibited weapon possession. If the statutory basis for the declaration was not made out, or the scan occurred outside the designated area or outside the declared period, everything that followed is vulnerable.

The real issue: what happens when the wand finds nothing

Here is the pattern that produces most of the charges. A person is scanned. No weapon is detected. But during the interaction the officer forms a suspicion about something else – the smell of cannabis, a nervous response, an answer that does not add up, a bulge in a pocket. That suspicion then supports an ordinary search under the general powers, and the search produces drugs.

This is not hypothetical. The Aboriginal Legal Service has publicly criticised the permanent powers on exactly this basis, arguing that wanding has rarely resulted in weapons charges for its clients and has often led to escalation and charges over minor unrelated matters, including possession of small quantities of drugs for personal use. The same reporting notes Aboriginal people are more overrepresented than ever in police charges and in NSW prisons, and the number of Aboriginal people in custody in NSW rose by almost 11 per cent over a year – a trend consistent with BOCSAR’s custody data showing record adult prison and remand populations.

For a person charged, the legal question is precise. The wanding power authorised the scan. It did not authorise everything that followed. A subsequent search requires its own lawful basis, and that basis has to be more than the fact that the person was scanned. Nervousness alone, presence in a designated area alone, or a refusal to answer questions cannot supply reasonable suspicion. Where the search was not lawfully founded, an application to exclude the evidence follows.

What you are actually required to do

Two things are worth separating. Complying with a lawful direction to submit to a scan is one thing. Answering questions is another entirely.

You are not obliged to explain where you are going, who you are meeting, what is in your bag, or why you are out. The right to silence applies here as it does anywhere else, and we set out how it actually works in our article on the reality of the right to silence in NSW. What you must not do is give a false account, because that creates a separate offence in itself – the distinction between staying silent and misleading police is covered in our article on false information and obstruction charges.

Physically resisting or walking away from a lawful scan is also a poor idea. It converts a situation with no charge into a resist or hinder charge, and does so on body-worn video.

If the wand does find a knife

Then the question becomes whether you had a reasonable excuse. NSW knife law does not make possession itself the whole offence; the absence of a lawful reason is central, and the maximum penalties for prohibited blades are serious. What counts as a reasonable excuse is far narrower than most people expect – self-defence, in particular, is not one – and we explain the framework in detail in our article on the difference between carrying, using and supplying a blade in NSW.

Context also drives charge selection. A knife detected in a crowd on a night out, or in circumstances where a fight has occurred, can push a matter well beyond simple possession into the affray and group violence territory we cover in our article on when a fight outside a pub becomes affray or riot.

If the wand leads to a drug charge

Two things matter. First, whether the search that produced the drugs was lawful, which is the argument set out above. Second, whether possession can be established at all – knowledge and control remain elements the prosecution must prove, and where an item was in a shared bag, a borrowed jacket or a car with several occupants, that is genuinely contestable, as our article on how police prove knowledge and control in drug possession cases explains.

At the lower end, diversion may be available. The Early Drug Diversion Initiative allows police to issue a fine rather than a court attendance notice for small quantity possession in defined circumstances, and whether that option was considered is worth raising – our article on what an on-the-spot drug fine means and when court is the better option sets out the trade-offs.

What to preserve

Note the exact location, the time, and which station or precinct you were in – all three go to whether the designation covered you. Note how many officers were present and what was said, in order. Body-worn video will exist and should be sought early, because it frequently shows a sequence that differs from the summary of facts. If there were witnesses, get their details the same night.

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Being scanned is not, by itself, an accusation. But wanding operations generate a very large number of charges that have nothing to do with knives, and those charges rest on a chain of lawfulness that can be broken at several points – the validity of the declaration, the boundaries of the designated area, and whether any subsequent search had a proper basis.

At National Criminal Lawyers, we defend weapons, drug and public order charges arising out of wanding operations across NSW. We know what to subpoena, which part of the chain most often fails, and how to run an exclusion argument properly rather than as an afterthought.

Call us at 1800 CRIM LAW for a free consultation. Help us help you understand your situation and get you the best outcome possible.