The decision to press ahead with the controversial construction was the worst environmental decision of devolution, says Stan Blackley of Friends of the Earth
Opponents say the controversial bypass will damage ancient woodlands, disturb wetland birds and impact on protected areas - and it's just one of 22 similar schemes currently awaiting approval. Jan Goodey investigates
Seoul, host of this year's G20, is well on the way to achieving its goal of becoming one of the world's most eco-friendly cities. But, as Anna Sheldrick reports, there may be room for improvement elsewhere in South Korea