exceptional case

The information should only need to be kept in a few exceptional cases.

The last two exceptional cases were the most difficult to find.

In one exceptional case, however, technology may end a debate.

In exceptional cases, this may be 15 years or longer.

So I think people shouldn't read this exceptional case as being something more than it's not.

That authority is only to be used in exceptional cases.

But that was, and should remain, a very exceptional case.

But in politics there are exceptional cases and this is one of them.

However, this was an exceptional case, because such things have not happened in Russia itself for a long time.

"It's only the exceptional case that gets through these days."

These exceptional cases will be considered in detail later on.

There is an exceptional case when points lie on the line.

It is a general rule that cannot be changed because of one exceptional case.

This can be extended if it is an exceptional case.

Double names could also only be used in exceptional cases.

He has full powers except for a few exceptional cases.

In a few exceptional cases, a business might need to keep running a dual system for some reason.

"In exceptional cases, those who do well can make much more than 10 years ago.

Certainly no rule could have been or can now be founded upon these exceptional cases.

He will bring up exceptional cases and claim they are the norm.

This power of the President is only exercised in highly exceptional cases.

The size of the financial crash, however, gives rise to an exceptional case.

"It was an exceptional case, in which all of the conditions for success came together.

These were exceptional cases, but everyone had heard of them, and hoped that he might be the next lucky man.

For it is primarily and, once again, except in exceptional cases, the very large companies which benefit from them.