I'm sorry, laidback, I'm not quite sure what you mean when you say they are buying policies from "Think Tanks". If you mean paying for surveys to be done, or paying consultants to find out what the public are wanting, then I would imagine all the political parties do that. If they don't, then it may account for the fact that they are so out of touch with the general public. Unless, of course, they just listen to the Trade Unions, or to those with big business power
As for the recruiting of staff overseas, three of my family work for the NHS. They are all highly qualified in their field and on top of a three year pay freeze have all been given the option of downgrading - taking large pay cuts, or working 12 hour shifts and being on call at weekends. At the same time there are adverts in Romania for nurses with 'at least six months experience' for a good salary as well as relocation expenses and housing benefits when they arrive.
The moral of the staff is at an all time low to say the least and the prospect of opting out of the EU is very tempting for them.