[Tamar1973]

Since your government banned guns, I suggest you get a knife and don't hesitate to use it. Nasty cuts discourage predators too.

I always carry my keys in my hands when I walk to my car, with the pointy part sticking out. I can't imagine it would feel too good lodged in some jerk's eye.

[Salamander]

Add a spike buck antler to the key ring.

Just drill a hole into the base of the antler and slide it onto the split ring.

Mine's about 6 inches.

Makes it easy to always find your keys, too.....:)