How do you Kill a tree stump?

[Richard Coussell]

Hello, I'm a new boy.

I have a tree stump in my garden I want to get rid of.
It's surrounded by concrete, so I can't dig it out.
I've cut it off close to the ground but what can I do to destroy it below
ground asap?

Thanks, Richard.

Can you email me too please? cous...@globalnet.co.uk