It depends on where you live. In the areas that they are legal, they often require a concealed weapons permit.
NO. It is illegal to carry any weapon in a public place in England, Wales, Scotland and NI.
You can purchase pepper spray at most gun shops and at some military surplus stores in Virginia! However, the Berkeley Police Review Commission studies have found that pepper spray is actually ineffective 53%-63% of the time. A lot of times when a person is in distress and is using pepper spray against an attacker, they can actually pepper spray themselves because either the wind blew it towards them or they are panicking and not paying attention. Many times, even if pepper spray works, it only buys a few moments and makes the attacker more angry. I would suggest you have it on you if you wish but also consider taking some self defense classes...they have changed my life! But always remember, common sense and street smarts is the first line of defense keeping you out of situations where pepper spray is even necessary. Hope this has helped and stay safe!
When a police officer is using his right arm to spray pepper, this does no involve the use of an electromagnetic wave.
It is legal in Italy. In fact there was some police dismay when it was freely handed out to women recently. See http://www.italymag.co.uk/italy/lombardy/northern-league-give-pepper-spray-women for story. Of course, if you are flying, place it in your checked baggage and double wrap it in plastic bags in case it leaks in the hold of the plane. Also, be careful about using it. Like America, unnecessary use could result in a fine or a criminal charge. So don't just spray an anoying beggar unless you are physically grabbed.
Check with your state laws but I would not think so. The company for which you work as a security guard might have rules concerning carrying and using pepper spray (OC) but most states allow private citizens to own and carry OC.
The police advice in the UK is that you can use 'appropriate methods' to defend yourself and your property. You do not have to think hard about the appropriateness in the heat of the moment, but the force must not be excessive. In those terms, it is up to you to think whether it is good to carry a pepper spray on the off-chance that you may be attacked. You might have to justify in court your action of using the pepper spray.
Sure, but you might want to consider the consequences of using pepper spray in your home for the purposes of driving out vermin. There are specialty sprays out there for wildlife, mostly for use against dogs and bears. Those use a fogger style nozzle, which acts much like a fire extinguisher. That has the added effect of lingering in a room, which is great if you want to keep someone away from you in your home, but it will linger for about an hour or so, you may not want to use it in your home. See ledefensetech.wordpress.com for more information on pepper sprays.
Knowing Massachusetts, probably. Still it would be a good idea to check with your local law enforcement and maybe a local lawyer to be sure. Most cops I think would be fine with it as long as the spray wasn't misused. If it is misused, however, there would be consequences. http://www.ledefensetech.com/pepperspraylaws.htm Something else to consider are personal alarms. While they don't have the same deterrent effect as pepper spray, they do signal that someone needs help. There aren't many adults I know who wouldn't help a minor and a screeching alarm is a good way to get that help. http://www.ledefensetech.com/alarm.htm
easy just spray pepper spray on the gravel 2 times a week The best thing to do in this case is to spray the garden with some citrus juice , for example from a fresh lemon. This will most likely repel both bugs and cats. The pepper spray might irritate the cats feet, and though they might be a nuissance it isn't the best idea.
There is not any evidence that states pepper cannot be taken when using antibiotics. Pepper is often used to cure sinus infections.
for the most points, i suggest using the Less-lethal shotgun as your primary 9mm Handgun or Taser for secondary any grenades will do keep pepper spray. just in case
Wash its eyes with water; if it doesn't work, the take it to the vet immediately.