How ya be there Issy,

I take it you have a 'Jelly Blaster Gun', may I suggest raspberry jelly blobs in your gun. Not realistic to hit Granny in the back of the head with say a pineapple Jelly blob when you taking a pot shot at her pegging out the washing, no realism with yellow jelly! You want the red stuff for true effect, you'll get that with raspberry. Then Granny might look good splatted with port wine jelly, my personal favourite. Agree!

p/s Do you have the AK-47 or the M16?

Tried closing the thread down, see my ego is not part of it going this long
But ise mise asked an intelligent question
Even posted something I agree with, for the most part
Protecting the aged, everyone, from crimes of gutless opportunists, or the completely worthless is no easy job
But if law and order is not the place to start what is?
So imprisonment, first offense no other option
Confiscate all property,if any, to pay in full [whenever possible] costs of confinement
Defenseless people being bashed and robbed is a new low
We have every right, even a duty,to be harsh in return

Paul,

Grow up. Jelly blasters and water guns can project harmful and dangerous material.
They can both shoot acid/alkaline and combustible material.

How would you defend yourself from a good squirt from a 'Soaker' loaded with brake fluid?

Belly,

Laws do not deter the determined/aberrant criminal, pass all the laws you like and home invasions, bashing the aged etc. will continue the only real deterrent is if people are encouraged to protect themselves, because the police cannot do so.

Water blasters. I try to discourage noisy Indian doves with one, and I have to hold the thing almost vertically to hit a dove within 15 yards.

http://www.abc.net.au/news/2019-06-23/violent-thieves-target-elderly-tasmanians-in-their-homes/11236844
What ise mise weapon should this 91 year old have been using against her attacker

Getting a bit touchy there Issy, the childish ones are these gunnie fools who get perverted childish pleasure from running around like Rambo shooting each other with jelly blobs. I happen to "pass by" one of these jelly gun shops in my local area, and fair dinkum the bloke behind the counter looked like Ivan Milat jr. he had the moustache like Ivan, and was wearing a silly cowboy hat Milat also wore. If they are as dangerous as you say, according to the local press, the shop sold 40 such guns on opening day.