On Wed, 31 Jul 2013 22:21:34 +0100, Nightjar
wrote:

No idea. I've only ever had them cut as the legitimate key holder. One
system required me to present a credit card sized authority card, which
contained the data the locksmith needed to cut the key, rather than the
key itself. Duplicates could not be cut from a key.

Ditto on the restrictions and method of getting new ones cut.

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