The great age of road-building is only beginning. By 2050, we will have added 15 million miles of new road to the planet — a 60 percent increase in four decades over our current total, amassed over the past 5,000 years. Nine-tenths of that network will be built in the developing world – in the basins of the Amazon and Congo Rivers, and the jungles of South Asia and Oceania.
Lights are being turned off on motorways and major roads, in town centres and residential streets, and on footpaths and cycle ways, as councils try to save money on energy bills and meet carbon emission targets. The switch-off begins as early as 9pm.
They are making the move despite concerns from safety campaigners and the police that it would lead to an increase in road accidents and crime.