UKE & UKP Economies Question, Please Help

[Hitlers Left Hand Pinky]

Can UK Pacific even capture a territory on the European board for their economy and vice versa? I thought that any territory captured by UK on the Europe map (besides West India) went to the UK Europe economy regardless of where the UK unit originated from or can they capture territories only if the other UK capitol has fallen to the Axis? Please explain as the growth of the UK economies are confusing to me when it crosses between the European and the Pacific theatres. I am playing with Alpha +2

[Krieghund]

UK income from the Pacific board (except Canada) always goes to Calcutta, and UK income from the Europe board (except West India) always goes to London.  Even if one of the capitals has fallen, the income cannot be transferred.

[Hitlers Left Hand Pinky]

Thank you very much