I'm laughing now, how this story has changed in a matter of days, last time I heard it was all down to us again but then a=I guess the fellow members here and around abouts have done the journalist job for them once again and provided a few facts. Poluting cars does indeed include a few 4x4s, it also included big mercs, jags (mr prescott) and most supercars.
Thing is the people who can afford to drive them
A) don't give a s*** about running costs as it's a substitute d*** anyway
B) don't actually have to go into the office, it's the people that work for them who have to suffer the inadequate transposrt in our capital city