[OldDartmouthMark]

Thanks for the explanation, Ian. It makes much more sense to me now.

And yes, Plalanx, I would not be surprised if its effect on the Public Gardens is a factor - and it probably should be as it is one of Halifax's jewels.

Probably what rings strongest to me is that, (at least in my opinion) those buildings wouldn't be improved by increased height. They are quite nice as is.