Hey redsox-kun,
Thank you for your questions and thank you Emi for trying to answer them.
First off, this Weapons, props and items policy is a "draft" that is currently under review by the Vancouver Convention Centre. It is by no means final.
You have multiple questions in your post so I will try to answer them in the order that I have read them.
So I noticed that in the policies, you make it known that collars are strictly forbidden from the convention. While I get that there is a potential for some crazy b***h to yank on some dues chain (giggity) and choke him, I seriously doubt that anyone who is at all interested in wearing a collar is going to read up about it in the weapons policy before they arrive at AR. Like it or not, collars and handcuffs are technically not weapons so I don't really know who is going to read that but anyways....
Your first statement is about collars being stricly forbidden. This is not true. In "Weapons Policy Section 7 - Handcuffs, Restraints, Chains, Collars, etc." it states and I quote:
In the past some attendees of conventions have worn collars, homemade or chain collars. An attendee may wear a collar if it is part of their cosplay or costume with the exception that NO Attendee may wear a collar that is attached to any kind of leash. This includes all types of collars attached to any type of leash. There have been too many instances at other conventions were a leash or collar has choked an attendee or caused serious injury to an attendee.
It
Your next statement:
I seriously doubt that anyone who is at all interested in wearing a collar is going to read up about it in the weapons policy before they arrive at AR. Like it or not, collars and handcuffs are technically not weapons so I don't really know who is going to read that but anyways....
I would be suprised if someone didn't read it. I would hope every attendee reads it as it is a Weapons, Props and Items policy. It is not just "strictly" weapons. Unfortunately if someone doesn't read it they may be suprised at the door that they may have to remove a weapon, prop or item that does not meet weapons, prop or itesm policy or convention guildelines or be possibly denied entrance at the door because of something like that. Thats the last thing I would want to see.
In response to your first question,
1. Can I wear a collar with a chain provided the chain is attached to my wallet so no weirdo otaku try to steal my wallet? My original intend for my wallet chain was to have it attached to my jeans but when I went to home depot to get the chain, i cut it too long so now it goes around my neck for a cool collar like thing i dunno. can i wear this if its attached to myself and no one yanks it?
I see no issues with "small" or "personal chains" attached to your person or wallet as part of a costume or a personal object that you are carrying around on you as long as the "chain" does not create or in the opinion of AST members or convention staff, a danger or hazard to you, other attendees, or staff of the convention. I will amend the policy to include this, but you mentioned that it is "too long" and it goes around your neck. To me i see this as a concern as it is around your neck. What if you have your wallet out and someone yanks the chain or trips and falls and pulls the chain connected to your neck. I would feel that having any chain that is considered dangerous, hazardous or unsafe would NOT be allowed.
In response to your second question,
2. If I have a service dog, can it still have a collar and leash? Like I don't know if people who need a service dog can walk with it without a leash and technically its a pet and you mentioned pets in the document. i dunno, its a legit question, i dont think you want dogs taking poops everywhere because they don't have a leash
Although I agree it is a legit question, I feel your question is a bit out of context. Are you planning on bringing a service dog? There is no restriction to Service dogs and there is no mention of them in this policy. They would be allowed. Legally they are allowed to be on convention grounds to assist the blind or handicapped. Service dogs for the blind or handicap generally and very rarely have "leashes" they have specially designed handles for the dog to wear and the user to hold on to. Also, unless it was a real service dog In general pets are NOT allowed inside the (VCC) Vancouver Convention Centre. That is according to their rules not to ours.
In response to your third question,
3. you mention explosives quite a bit, like grenades. are flash bangs banned from the convention too? I know its technically a grenade but isn't gonna set anything on fire and i really would love to potentially use it on stage at cosplay so I can escape quickly like a ninja boss.
First off, I was confused at first why you asked this question as it is already answered in "Weapons Policy Section 1b. Prohibited and/or Illegal Weapons" it states and I quote:
1b.Prohibited and/or Illegal Weapons
Any attendee who brings a prohibited and/ or illegal weapon such as but not limited to: Asp Batons, Pepper Spray, Grenades, Incendiary Devices and Explosives of any kind, etc. will be asked to leave the convention immediately and the proper Law Enforcement Agencies will be contacted.
There are NO EXCEPTIONS to these Banned and Prohibited Weapons
The other reason I was confused is because you actually answered your own question when you said "I know it is technically a grenade" In saying that I apprieciate the pursuit of realism you are going after for your cosplay and for the effect. It sounds cool, but it creates a dangerous situation for several reasons.
If you posses flashbang whether it be homemade or real and you brought it out into public you would be arrested on the spot as it is illegal, and you would be breaking the law as per the criminal code of canada. Only approved Law Enforcement, Government or Military agencies may use flashbangs. In my Main Job as a Law Enforcement Officer where I am trained and certified in Flashbangs and where I have used them I can tell you that they are classified as an "Inciediary and Explosive" Grenade/ Device. In saying that again, No attendee shall bring ANY type of Grenades or any type of prohibited weapons in accordance with the Law, the Anime Revolution Weapons, items and Props Policy, and the Criminal Code of Canada.
in response to your fourth question,
4. i don't quite understand why you would allow cap guns into the convention, those things are damn loud and man they hurt my ears. technically they are explosives because the chemicals in a cap gun are what make the noise. its an explosion. if I can't bring my flashbang, i don't think anyone should have cap guns either. same with the airsoft guns. seriously, thats scary stuff allowing those at all even if they aren't functioning. those military geeks can FIX those things at con and start firing at people like the trench coat mafia or something
Before I answer this for the majority of the "Guns and Firearms " content it should be noted that I expect the Vancouver Convention Centre to say "NO" to most type or forms of guns or firearms. Again please keep in mind that this was a draft policy awaiting approval and revisaions.
Now back to answering your question. Again I am confused as to if you have actually read all of policy as this is clearly outlined in "Weapons Policy Section 5a. Replica Firearms, Toy Guns, Cap Guns, Homemade Guns, Etc." It states and I quote:
All Replica Firearms, Toy Guns, Cap Guns, Nerf, Homemade Guns, Etc. and gun-like props are allowed as long as they are Non-Functioning and unable to fire projectiles of any type. They
MUST have a barrel blocking device, a blaze orange tip, and/or are clearly not a real firearm, eg. Lady gun from devil may cry.
The cap gun or airsoft gun you call into question wouldnt even be allowed to get into the convention if it was functioning as it would be inspected be a Attendee Services Team Member. If they determined the weapon to be functioning or fixed or set-up in a way that would create a dangerous, hazardous or unsafe siutation for the convention then that person would be refused entry with that weapon at the door.
You are right when you talked about cap guns and said that "technically they are explosives because the chemicals in a cap gun are what make the noise. its an explosion." Your right anyone who brings ammunition and or any type of ammunition including caps would be denied entry, and as defined and stated earlier in "Weapons Policy Section1b. Prohibited and/or Illegal Weapons" it states and I qoute:
Any attendee who brings a prohibited and/ or illegal weapon such as but not limited to: Asp Batons, Pepper Spray, Grenades, Incendiary Devices and Explosives of any kind, etc. will be asked to leave the convention immediately and the proper Law Enforcement Agencies will be contacted.
There are NO EXCEPTIONS to these Banned and Prohibited Weapons
As for ammunition that is covered under "Weapons Policy Section 5d. Real, Illegal, Prohibited Firearms, Inert Firearms, and Inert Ammunition" it states and I quote:
Real, Illegal, Prohibited Firearms, Inert Firearms, and Inert Ammunition of ANY kind are NOT PERMITTED in any shape or form. There is no discussion to this. You will be denied entrance to the convention. Case Closed
As for your comment about military geeks fixing weapons at the con and opening firing at people. I don't even want to comment on this other that I would like to think as this is a family friendly event that people have the respect and responsibility towards the Anime Community, The convention attendees, the hard-working Anime Revolution Staff and the Vancouver Convention Centre that they would'nt do such a thing. Although I will now be more suspicious of people in trench coats now.

I hope I have answered all of your questions and given you clarity in the information you were seeking. I don't think you are crazy but maybe next time before you ask questions, make sure you double check and re-read the policies, and you response
I look forward to seeing you at Anime Revolution 2012!
Regards,
The "Sgt."