The way UK licence plates work at the moment, they start with a two-letter area code (region and local DVLA office), then a two digit number which changes twice a year, then a three letter individual identifier.
In Stirling (central Scotland) the first two letters are SG. The system started in 2001, so the first wave of cars with this plate would have 01. I've seen several cars with the identifier SGC.
Somewhere in Scotland there is a car with the plate SG 01 SGC
And it's not even a vanity plate (which are a lot more expensive in the UK than anywhere else.)