The phrase "situation under which" is a correct and commonly used phrase in written English.
It can be used to introduce a specific circumstance or condition in which something occurs or is valid. Example: The company has strict policies regarding workplace safety, but there are certain situations under which exceptions can be made.
"There is no situation under which they are compelled to offer relief to an individual consumer," he said.
He ridiculed the current regulatory situation, under which, he pointed out, "an athlete can ingest a dietary supplement and urinate out a controlled substance".
It's hard to imagine a situation under which the entitlement programs would be rolled back sufficiently to close the fiscal gap.
Beheshti's death has highlighted the situation under which political prisoners are kept in Iran, especially in Evin where dozens of other bloggers and journalists are behind bars.
It's a very odd situation, under which the industry is pushing the government for action, rather than the other way round".
"It is difficult to imagine a situation under which a governor and the president of Russia, as the chief executive, can continue to work together, when the president has lost confidence in the leader of a region," Mr. Medvedev said.
Both industries discussed acceptable situations under which the casinos, individually or as a group, would share management of the tracks with a private racetrack operator.
Mr. Goldberg is closely read among Jews in America; in 2010, he wrote an article exploring the situations under which Israel would attack Iran.
Julian Block, a tax lawyer in Larchmont, N.Y., said that under regulations issued by the I.R.S. late last year, there are a number of situations under which the gain on a home sale would qualify for a partial exclusion.
Although Dr. Frieden said that he did not anticipate the need to quarantine vast numbers of flu victims, the plan does outline situations under which voluntary or mandatory isolation measures would be encouraged or imposed to contain the disease.
The record companies say they have no intention of bypassing the record stores, and, in fact, there are situations under which the stores could thrive in the digital music market.
