The Bayview Conservation Society

Baines is hiring Mr. Nakamura, a Japanese hotel consultant, to advise on the building of a new,space-saving wing to be built at Bayview - thereby enabling him to pack in more residents. Tom starts the Bayview Conservation Society, eventually enlisting Diana, to demonstrate that any such building would damage the wildlife and the natural environment, thus stopping the plan from going ahead.
Jane and Geoffrey get close, Marion and Baines get intimate, more down to her desperation than his enthusiasm as she initially mistook him for Geoffrey.