Leith Walk has been a bone of contention in Edinburgh for about a year now, and after much pressure, the plans have been revised again (subject to match funding from Sustrans).
The plans are here http://www.edinburgh.gov.uk/downloads/file/10651/draft_enhanced_design_for_the_leith_programme - from first glance I'd say they were a bit of a hodge podge with a few decentish bits and then a nice classic 'door zone' lane thrown in to keep cyclists on their toes. However the 'cyclist blender' roundabout has at least been abandoned
Thoughts?