Yes, it is legal. Trainers do not have blades and do not fall under the category of knives.
Yes, but you can't carry them on your hand luggage or you can be detained for carrying a deadly weapon.
Whether the question is asking about the State of Washington, or Washington, DC - the answer is the same for both. No, they are not legal. They fall under the classification of a 'gravity" or 'butterfly' knife which are unlawful.
no, in any way shape or form. not at all ditto with push knives and switchblades
Yes, hedgehogs are legal in NJ. You just need a permit to own one.
Yes, hedgehogs are legal in NJ. You just need a permit to own one.
No
Mace spray is legal in NJ.
how do you file for a legal separation in the state of NJ
No.
As far as ive heard, No
In every state 18 is the legal age of adulthood.