Good luck on the interviews. Not to be pessimistic, but moving to another country and doing child welfare is no piece of cake and not for everyone. I've found that those that have experience in child welfare and are very resilient and very open minded adjust far quicker than those that don't. Child welfare is a difficult job to do anywhere, much less the UK where its about 10 years behind the US [contrary to what i thought]. I've also found that if you are used to a very suburban, cozy, "prissy" lifestyle it will be far more difficult to adjust. Its not impossible at all, but you have to be very open minded to a different lifestyle, culture, way of living and thinking, different ideals, open to public transportation and small living quarters.. Its an amazing adventure and such a humbling experience...However, some people [yes, even social workers] have become so accustomed to working behind the desk that doing front line field work is a shock and one that they dont wish to be a part of.