Vixen S2 ignition switch

[tomtrout]

I have an ignition switch but no keys. I'm guessing the easiest solution is to source a replacement switch with key. I've seen two parts lists, one which suggest that the switch is a Cortina part and another which refers to it as a Triumph 2000 part. What's the consensus?

[Slow M]

Remove the ignition lock and re-key the tumblers for a new key. Any locksmith can do it.