I would like to point out that we must get moving on this. According to Section D.1.A of the CoL, provincial borders must be defined ahead of expansion and must be approved by congress. Since this has not been done our second city will not officialy be a part of Bohemia and it will be up to the Domestic Leader (which we don't have) to post build queues. (See D.1.F of the CoL.) Also, according to CoL Section C.2.F.7, the Domestic Department is responsible for organizing the mapping of provincial borders.
I think, at the very least, we need a citizen poll to confirm that city number two will be part of Bohemia.