Realistically, you could have to pony up the difference at the counter unless Congress writes in an exemption (clears throat) which would be (clears throat more loudly) really helpful to taxpayers.
"I didn't believe I could make any difference to the decision-making around using counter-terrorist assets for the phone-hacking inquiry, " said Ms Casburn.
The group is disseminating its own counter-advertisement showing the cost to consumers of the difference between claimed and actual fuel economy, which can be viewed via the You Tube video at the bottom of this post.