I looked for the "European Federation for Transport and Environment," which is cited to be the agency that alerted of the differences between laboratory and rea

I looked for the "European Federation for Transport and Environment," which is cited to be the agency that alerted of the differences between laboratory and real world testing. I'd add the link from their website too: http://www.transportenvironment.org/publications/vw%E2%80%99s-cheating-just-tip-iceberg http://www.transportenvironment.org/publications/vw%E2%80%99... The reason is their expectation that (quote): "The evidence suggests he will not be the last head of a carmaker offering apologies in the next few months as other manufacturers will be found making use of “defeat devices” for tricking laboratory tests."