If homosexuals have any real interest in their own safety and security, they would realize the folly of such a move.
A geographically defined area for homosexuals would be an easy target for those that would do them physical harm...for whatever reason or motivation. I agree with the assesment of opponents to this that it would create a high crime area. This would tax the law enforcement agencies in the area. It is not a wise move - regardless of how one views homosexuality.
Red Light District