What will happen to Jaguar and Land Rover, which make relatively big and thirsty vehicles, if the European Commission goes ahead with its plan to impose upon car manufacturers an average CO2 emission target of 130g/km by 2012?

• 如果欧盟委员会开始对汽车制造商强制推行到2012年每公里平均二氧化碳排放130克的计划，对制造相对大而耗油的捷豹和路虎来说，将会发生什么?