You can't use a standard and pick it out of air and say it's every two years and if you're out of calibration within that two years you're going to be caught. Obviously we should be providing an indication to suggest... We haven't heard from Gillbarco or Tokheim or Dresser Wayne. It's unfortunate that we haven't brought them here as witnesses, whether they've been offered and declined. We're dealing with a lot of very important, pithy information that is going to require us to make sure we get this widget right. Considering that we pay 3¢ a litre above world prices for fuel, considering the skew as a result of temperature compensation, and all those things set aside, which have a far more meaningful impact on consumers, if the intent of the legislation is to provide consumers with a guarantee of a modicum of accuracy, regardless of cost, I think the sliding scale is something we ought to consider.
Now, having said that, has my question of sliding scale ever been discussed among yourselves up until now?