[joeysteele]

On paper a good idea.

However I'd doubt any with real criminal intent will hand them in.
Possibly people connected to them who MAY know they have knives.
Could do it for them or at least try to persuade them to.

I'm not sure the ones that need to be handed in will be sadly.
This is needed though to try to get knives out of possession and off the streets.

However, for me, much stiffer and certainly longer custodial sentences for knife crime OR even just owning or carrying one is what I think needs to be brought in.