Andy,
As far as i know, to get into ej (swiss) from ej (uk) you have to resign from ej (uk). There is no 'transfer' internally, new contract, t & c's etc. I think there may also be some work permit issues as well as they are not eu and being a swiss national makes it easier. Someone else may have some more accurate info for you.
oh..i think it was a rhs offer only, but not sure. Hope that helps a little
