What is it about London Mayors and buses?
Boris's decon/recon Routemaster, launched this week, looks like a mixed blessing, but at least it takes up less room than Ken's hated bendy buses.
In their approach to London's limited supply of land, Ken's and Boris's housing and transport policies offer an interesting set of contrasts.
Ken wanted the housing piled up high to save space, but the bendy buses took up twice as much road as their predecessors and consequently blocked junctions (as well as offering big savings on rides up and down Kingsland Road to the youth of Hackney, who christened one route the '2-4-free' as there appeared to be no need to buy a ticket).
Boris's phasing out of the bendies frees up the roads, but he's less keen on high density and high rise housing.
Probably the effects will cancel out. There may be some sort of scientific Law of Conservation of Open Space at work here.