It is impossible to impose an unpopular regulation, even with good reason, because customers will simply "vote with their feet" leaving the regulator with no one to regulate.
It was impossible to impose a blanket travel ban on offenders, she said, because some crimes were less serious than others, and it would require enormous resources to monitor the thousands of people on the list.
I care about this, which appears just a few paragraphs later in Mr Wolf's column:If it is impossible to impose losses on creditors, the state could well own huge banks for a long time before it is able to return them to the market.
The two leftwing parties supporting the governing coalition are also stiffly opposed to the proposed savings saying it is impossible to impose such stringent policies on a "society that is disintegrating" after more than two years of repeated tax hikes, pay and pension cuts.
The discussions of the study noted that the factors identified in the findings are difficult to tackle because they are beyond the control of learning institutions since students are mostly none residents and it is impossible to impose rules pertaining to students' language of communication beyond the classroom.
In this context, the austerity measures imposed on all eurozone countries will be impossible to carry out.
When the ban was first imposed, De Beers complained that it would be impossible to prove where particular diamonds came from.
It is impossible to think, or to impose your thought, if you have to keep on avoiding punches.
In the absence of certainty, which is impossible to achieve, it is more ethical to impose less permanent sentences.
It's all but impossible to impose any party discipline.Everyone is worrying about his or her own seat and about the next election, so you have 535 different free-lance operations up there".
