Fixing screwdrivered passenger door lock - best way?

[xena]

Hiya, someone has had a go at the passenger door lock on my Clio (before I bought it), but with the central locking playing up, I really need to fix it, lol!!

This is what the 'orrible scrote did:

Is there a way to get a new lock working with my existing keys (retumbling the lock, or trying to salvage some of the innards of my barrel), or do I need to get a new lock set (passenger key, ignition key and petrol cap) off a breaker? I don't really want to be carrying 2 sets of keys around, so needs to all work off one set.

Cheers!

 

[xena]

Edit to say that I've just removed the shrapnel from just inside the lock with tweezers, and it does still work on the key. Damn, shoulda done that before taking it out!! Anyway, now it's out, any idea how to swap the internals from this lock into another one that hasn't been wrecked? Cheers