Guardian: EU plans to slash carbon dioxide emissions from all new cars and impose savage penalties on manufacturers failing to meet binding targets are in disarray, it emerged at the weekend. The plans are part of the EU’s ambitious campaign against global warming. The 27-strong European commission, which set out a mandatory target of 120g of CO2 per km from 2012, is to hold a series of emergency top-level meetings over the next two days in an effort to agree its proposed legislation in time …