In some locales, I've read pepper spray is illegal -- as is everything else, it seems. No matter your life or someone else's is at stake.

On another forum, someone wrote that he carries bear spray. Works for him and is not illegal.

I would also get the police involved.

In addition, I'd carry a solid walking stick. Phil Elmore is currently reviewing the Unbreakable Walking Stick Umbrella. It's an overbuilt umbrella you can kick butt with.

-- Craig