Buses may not be sexy (least of all Delhi's buses like the one above). But most cities desperately need to improve their basic bus systems. And I am not talking about Bus Rapid Transit (BRT) this time. No matter how much BRT you put in, neglecting the basic bus system will undermine your efforts. Jakarta is finding this. The same goes for urban rail systems. These work best when complemented and fed by a good bus system. Seoul realised this in 2004. Unable to expand its subway, it turned to bus improvements for a dramatic boost to its system. Maybe the only thing less sexy than a bus is bus regulation! But if you care about public transport it is time to get interested in regulatory questions like these : Who should plan the system? Who should own what? What roles are best for the public sector? What roles are best for businesses? How should they be rewarded? What kind of competition works for city buses? Getting the regulatory framework right is at least as important as th...