I was doing a search on AW today for possible girls in London when I will be down there soon. I put my parameters in, hit search, and 53 pages of results came up. Plenty to choose from.
Then I noticed I kept finding Romanian profiles. Having never ever had a decent punt with a Romanian, I decided to try the search again, but with Romanians excluded.
This time, 36 pages of results appeared. Still plenty to choose from, but my god, that would indicate that almost an entire third of London service providers are Romanian. If my maths is correct! Bearing in mind the search will still include all the Roms pretending to be Russian, Hungarian etc, the figure is probably even higher.
I find that a bit disheartening.