Recycling help

We recycle everything that we can: paper, glass, cardboard and tins are readily recyclable in the local council 'green bin' scheme.
Clothing, shoes, and general household items go on eBay or to a charity shop.
We re-use packaging as packing to send on, or as bin liners, or as poop bags!

But here's my dilemma:

I have a large, very sharp chef's knife that is surplus to requirements.
I've asked everyone if they'd like it: no-one needs another big knife.
The charity shop won't take it (dangerous item).
I can't put it in the recycling bin for fear someone could get hurt on it!
And I can't sell it on eBay!


What do I do with it?


Your answers below please.....