The Forest Hill Society was established in May 2006
a) to stimulate public interest and to promote civic pride in and around Forest Hill
b) to promote high standards of planning, architecture, sustainability and services
c) to secure the conservation and enhancement of amenities and features of public interest, and
d) has a policy of inclusion and equality of opportunity within the Society
So the answer to the question is, from my reading of the FHS constitution, neither "yes" nor "no". I don't see why the FHS should be forced to take a position one way or the other since the question lies outside, or at best on the periphery of, its aims.