So legally the cong. Trustees may be the title owners, but never mind, The Society claims it as their own and directs what is to be done with it.
Point 30/31 says that if the Branch so choose, by the "master plan " , they decide to sell it and send you across town to share. The sale "will be handled by the branch" .... this happened to one of my old congs who now squeeze into another hall . Half a million quid went to The Society".