Nothing ! It is illegal to carry a weapon of any kind even for self-defence.
no it is illegal
It is not legal for 'civilians' to posess CS gas in the UK, as it is classed as a firearm, but it is legal for trained police officers on duty to carry it. But it shouldn't be! It is not legal for 'civilians' to posess CS gas in the UK, as it is classed as a firearm, but it is legal for trained police officers on duty to carry it. But it shouldn't be!
See the link below for your answer
arkansas selfdefence laws
In the UK, it is legal to carry a knife with a folding blade of up to three inches or less in public. This does not include knives with mechanisms that allow the blade to 'lock' into place. Larger blades can be lawfully carried in public provided they are not 'banned blades' and the person carrying them must have a valid reason.
Firecrackers are legal in the UK but fireworks are not Legal. So you can bye fireworks in the UK but not firecrackers.
It is legal to carry a key chain.
The DVLA in the Uk carry the specific up to date legal requirements for number plates the US and other countries have their own sources
Ferreting is both legal and popular in the UK.
Yes, it is legal to carry a citizen Taser in Alabama.
It is legal for a citizen to carry Mace pepper spray in Pennsylvania.
There are 24,000 legal executives in the UK that are qualified and trained.