Is it legal to possess a pepper spray at home in Hong Kong?
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Quick answer
Legal position
Current starter summary
Keeping pepper spray at home is not lawful for the public in Hong Kong because tear gas is treated as arms and possession requires a licence.
Conditions
What would need to be true
Anyone keeping tear gas or a similar spray needs a licence for possession of arms.
Exceptions
Known carve-outs or edge cases
Licensed official possession is outside this ordinary public row.
Penalties
Penalty snapshot
Hong Kong Police says possession of arms without a licence can lead to a fine of HK$100000 and imprisonment for 14 years.
Enforcement
How this may be enforced
Police say no person shall have arms in possession without the required licence and they list tear gas as an example.
More rules in Hong Kong
Use the reset build to keep country pages useful even before every row is fully sourced.
download pirated movies
Official Hong Kong sources clearly criminalise some copyright piracy, especially trade or business possession, import or export, and large-scale online communication, but I did not find a clean official statement that directly answers ordinary private end-user downloading of a pirated movie.
stream pirated content
Official Hong Kong sources say the 2022 communication offence mainly targets large-scale online piracy such as illegal streaming of a film for public viewing, but the official material reviewed does not cleanly answer ordinary private end-user viewing of pirated streams.
buy a brass knuckles
Ordinary public purchase of brass knuckles is not lawful in Hong Kong because knuckledusters are prohibited weapons.
buy a pepper spray
Ordinary public purchase of pepper spray is not lawful in Hong Kong because tear gas is treated as arms and possession requires a licence.
Compare this activity in other countries
This makes the rule page useful for comparison without creating a second data source.
Australia
Australia does not have one uniform civilian pepper-spray rule. Victoria Police says capsicum spray is illegal to purchase, possess, carry or use without a Governor in Council exemption or Chief Commissioner approval, while WA regulations expressly allow carrying or possessing a capsicum spray weapon for lawful defence where the person has reasonable grounds to apprehend circumstances may arise.
Austria
Austria’s official pepper spray page treats pepper spray as a weapon but allows civilian possession subject to rules, and states it may only be used exclusively in self-defence.
Belgium
Belgian Justice lists self-defence aerosols and sprays as prohibited weapons. Prohibited weapons cannot lawfully be possessed, bought, transported or carried by civilians.
Canada
Keeping a spray at home is not a clean yes or no in Canada because a spray designed for use against humans is a prohibited weapon but animal repellents are treated differently.
About this row
Canonical dataset status
Official sources
Source URLs attached
Reset rule
Why the page is intentionally light
The new site should show a stable layout, a stable route, and clear source slots before the dataset is scaled up again. That keeps management simple and makes later official-source population safer.