Nothing to do with multi-racial, more to do with joining the EU.
Now we are in the EU, anyone from any other EU can come here as they please (pretty much).
Romania is a poor country so many of them come here.
I was walking round Birmingham the other day and a coach with Romania plates pulled up and a load of Romanians got out.
Of course many of these will either be exploited like these people and finish up picking fruit, or turn to crime.
Lots of them now make money by taking part in Sham marriages, where they get paid by someone from Africa (or elsewhere) to marry them. This then gives the right for the person from Africa etc to stay in the UK. What a farcical situation.
It was in the news just today, see here
http://www.bbc.co.uk/...th-yorkshire-11619032
But of course the politicians will tell us being in the EU is a benefit.
Bit by bit this country is going downhill.