Private Pilots License/IMC and PPL Theory

[Scoobster]

Folks,

I know I should really do a search on this so apologies in advance..

I have a couple of questions regarding PPL and IMC.

1) Can a UK IMC be issued on a PPL gained in another state? e.g. Greece, Spain, France etc.. I assume the IMC will only be valid in UK airspace...?

2) Can the PPL theory exams be taken as separate modules i.e. Air Law or do you have to do them as the complete package i.e. 6 exams and where can these be taken?

3) If the theory is taken in the UK can you do the flying portion in another member state i.e. Greece.. or must you take the theory in Greece?

Thanks

Scoobster