It's not too late to prevent a driving apocalypse

Cities like London must rapidly formulate coherent policies to support walking and cycling.

What can a megacity like Jakarta do to tackle pollution and end gridlock?

A Q&A with local urbanist Widya Anggraini.

Does building more roads create more traffic?

A brief tour of the fundamental laws of road congestion.

What makes a truly great high street?

CityMetric investigates.