We can't actually take them. We tell them that they cannot use the device until such time as they have it repaired.
It's pretty hard to take away a gas pump. So they're told not to use it, and they're given a certain amount of time to fix it. If they do that and advise us they've done that, we'll either do a re-inspection or we will have somebody do an inspection to determine that it's now within the prescribed tolerances.