Not sure on the exact name of the place but just a local Portsmouth based centre I believe. (Il find out)
I would imagine they use the same techniques at most practices as fairly new thing as a walk in walk out service.

These were about 12 years old and from the first treatment they faded slightly, then the second and third the ink was broken down so in areas it was clear. Then the final treatement these went completly.

I think i saw yours at Ford Fair and i would imagine that would go failry easily.