Car security has come a long way since the days of the steering wheel lock. Immobilisers, facial-recognition, and external cameras are just some of the upgrades protecting new cars from theft.
Car Security
Can my number plates be stolen online?
How to help protect your car from number plate theft
Number plate theft is increasing in Victoria. Discover what you can do to protect your number plates from being stolen.
Number plate theft is on the rise in Victoria, with 31,980 number plates stolen in the year ending June 2025, according to the latest data from the Crime Statistics Agency (CSA). That's a significant 50.6 per cent increase on the previous year.
Neighbourhood Watch Victoria CEO Bambi Gordon says that while number plate theft seems like a low-level crime, the reality is it can have serious ramifications for motorists – including the potential involvement in identity theft and criminal activities.
In most cases, thieves remove number plates and transfer them to their own vehicle or a stolen vehicle. Thieves also go online and duplicate registration details - that unique combination of letters and numbers on your vehicle's number plates - if they're visible in a photo on a car market website, for example, or social media.
Thankfully, there are steps you can take to make your number plates more difficult to steal – both in person and online.
More: What is stolen vehicle tracking and how can it help recover stolen cars?
Number plate theft - everything you need to know
Why is number plate theft on the rise?
Most people hide personal possessions from view and lock their cars because they are aware of the possibility of burglars breaking into their vehicles. But Gordon says one of the most common items stolen from a car is number plates.
"Neighbourhood Watch has been educating people about the need to secure their number plates for nearly 40 years," she says.
Offenders use stolen number plates on cars to help them carry out other crimes without being traced and identified. The Victorian Automobile Chamber of Commerce (VACC) reports that more than 50 per cent of fuel theft and various other crimes, involve stolen number plates.
Crimes include:
- petrol drive offs
- burglaries and ram raids
- drug trafficking
- avoiding speeding and parking fines
- avoiding tollway fees.
Ordinarily, CCTV cameras, video recognition technology (often found on toll roads) and concerned bystanders will record an offender's number plate to report to the police. If stolen number plates are used, fees and fines will be sent to the registered owner instead of the offender, often weeks in arrears of the offence. It also means that police will also have a much harder time identifying the perpetrator involved in more serious crimes like burglaries.
More: Unusual things thieves want to steal
The most common item stolen from a car is its number plates. Image: Getty
Which areas are most affected by number plate theft in Victoria?
The CSA reported 31,980 number plate thefts across Victoria in the year ending June 2025: an increase of 50.6 per cent compared to the previous year.
The top local government areas (LGAs) affected were:
- Casey (Southern Metro region) - 2,300 number plate thefts
- Hume (North West Metro) - 2,101
- Greater Dandenong (Southern Metro) - 1,664
- Brimbank (North West Metro) - 1,596
- Wyndham (North West Metro) - 1,476.
Can my number plates be stolen online?
Number plate theft is not limited to physical removal. Number plates can also be virtually stolen by thieves copying your registration details from an online photo. If you post the photo to a car market website or social media, thieves may then print it on special laminated paper to attach over their own number plates on a similar car.
Car owners could then be alerted to the theft when they get an unexpected toll road invoices, which can be distressing.
Blur or remove images of your number plates when posting your car online for sale. Image: Getty
How can I help protect my car from number plate theft?
If you take the time to secure your number plates, thieves are likely to pass over your car for an easier target.
Install anti-theft screws
To protect your car from number plate theft, install anti-theft screws (also called safe plate screws, one-way screws or security screws) that can't be easily removed.
Normal number plate screws have heads that are compatible with either a bladed or a Phillips head screwdriver and are very easy to remove. Anti-theft screws, on the other hand, can be installed with a bladed screwdriver but need a special tool to be removed. Because thieves need to get your number plate off before they are noticed and reported by passers-by, this tactic makes stealing your number plate an unattractive option.
Park smart
Park your car in a locked garage where possible to protect yourself from number plate theft. If you don't have a garage at home, park off the street in your driveway or carport so that the car is closer to your house (and therefore a riskier target to thieves).
Blur your plates online
To protect your number plates online, ensure that you blur your number plates on any images you post to auto marketplaces when selling your car, or social media. You can do this with a free photo editor app or website.
Where can I get anti-theft screws to protect my number plates?
Anti-theft screws to protect your number plates are inexpensive (about $10) and available from most auto shops, hardware stores and service stations. You can also get them for free at Safe Plate events run by Neighbourhood Watch, which are supported by RACV and Victoria Police.
"We talk to car drivers about keeping their vehicle and possessions safe while our volunteers fit one-way screws to the number plates," explains Gordon.
"Many Neighbourhood Watch Groups are organising Safe Plate events for their local community. Fitting one-way screws to number plates is just one of the many ways that Neighbourhood Watch makes crooks cranky."
Bring your vehicle to a Safe Plate event and volunteers will fix anti-theft screws on your number plates for a gold coin donation.
What should I do if my number plates are stolen?
If your number plates are stolen, immediately report the theft to local police by visiting your nearest police station, calling 131 444, or by submitting an online form. This helps police to identify stolen number plates and detect offenders.
You should then visit a VicRoads Customer Service Centre with evidence of identity to apply for a new set of general issue number plates, which will have a different letter and number combination to your old number plates. Bring anti-theft screws along to your appointment so that you can affix your new number plates before you leave VicRoads.
Make sure to advise your insurance company, roadside assistance and toll road operators of your new registration details.
The information provided is general advice only. Before making any decisions please consider your own circumstances and the Product Disclosure Statement and Target Market Determinations. For copies, visit racv.com.au. As distributor, RACV Insurance Services Pty Ltd AFS Licence No. 230039 receives commission for each policy sold or renewed. Product(s) issued by Insurance Manufacturers of Australia Pty Ltd ABN 93 004 208 084 AFS Licence No. 227678.
