"a drastic intervention" is a correct and usable phrase in written English.
It is typically used to describe a forceful or extreme action taken to address a problem or situation. For example: - The government implemented a drastic intervention plan to address the economic crisis. - The doctor recommended a drastic intervention to save the patient's life. - The company underwent a drastic intervention to improve its failing sales. - The school board decided to implement a drastic intervention to improve student test scores. - The therapist suggested a drastic intervention to help the client overcome their addiction.
The killing and pillaging had become savage enough to require a drastic intervention.
Participants at last week's meeting between the leadership and administration economic advisers said Mr. Boehner was among those most willing to endorse a drastic intervention, a position he emphasized in a later television interview, calling for speedy action.
Gastric surgery is a drastic intervention - and a controversial one.
Despite very promising results in certain series, it is a drastic intervention that should only be considered in highly selected patients.
He noticed that even though Elaine was relieved and grateful that he was still alive, she wasn't changing her mind about her own dedication to allowing the aging process to proceed without any drastic intervention.
Arch Coal should have had the foresight to see that such an environmentally-destructive practice risks drastic intervention by regulators, and to factor that calculation into their investments.So why do we allow mountaintop removal?
The Republican Senate and the Democratic Assembly have wrangled over the plan for months, with Republicans pushing for a complete state takeover and a $4 million cash infusion and Democrats opposing such drastic intervention while urging more money for the district.
At the moment, food prices are rising again for the third time in five years, leading to renewed worries about a food crisis and to demands for drastic intervention in world food markets (banning exports or taxing "commodity speculators", for example).
Mr. Sharif is hoping to prevent a drastic military intervention by seeking cross-party political support for a treason trial, which could result in the death penalty or life imprisonment for Mr. Musharraf.
So no one in the country was in any doubt that the spreading investigation into the steelmakers' negotiations with foreign iron-ore miners, beginning with the detention on July 5th of four executives of Rio Tinto, an Anglo-Australian firm, represented a drastic government intervention in the workings of business.
The Kolong River of Nagaon district, Assam has been facing serious degradation leading to its current moribund condition due to a drastic human intervention in the form of an embankment put across it near its take-off point from the Brahmaputra River in the year 1964.
