Couldn't agree more. It may have seemed like an idea well worth exploring - at least until the mock-up was built - but they should now have the courage and common sense to cancel the walkway. It's not going anywhere anyway. It's at the same level as the footpath and renders the quay wall redundant. The railings are even higher than the quay wall - what a ridiculous application of the building regulations! They might as well demolish the wall itself - god forbid.