The phrase "a policy of isolating" is correct and usable in written English.
It can be used in contexts discussing strategies or approaches that involve separation or detachment from others, such as in political or social discussions.
Example: "The government has adopted a policy of isolating certain regions to control the spread of the disease."
Alternatives: "a strategy of separation" or "an approach of seclusion."
The withdrawal was a difficult step for Sharon and his government, which have held Arafat directly responsible for a wave of suicide bombings against Israelis, and only a month ago announced a policy of "isolating" the Palestinian leader.
Washington has a policy of isolating Syria.
Still, Israel maintains a policy of isolating the area.
The United States has pursued a policy of isolating Hamas while trying to strengthen moderate Palestinian leaders.
But this prisoner was aware that the administration had a policy of isolating radicals, and he turned this knowledge to his advantage.
Until 2008, when it became clear that President Aleksandr G. Lukashenko was not going to democratize his country, sandwiched between Russia and three E.U. member states, Brussels adopted a policy of isolating Belarus.
The two presidents spoke simultaneously on Wednesday to confirm the surprise reversal of a long-running US policy of isolating Cuba, detailing a series of White House steps that will relax travel, commercial and diplomatic restrictions in exchange for the release of Americans and dissidents held in Havana.
Mr Obama has recognised that a 50-year-old policy of isolating Cuba has long reached its sell-by date.
The policy of isolating a democratically elected government is questionable under conditions of ongoing conflict.
"The River of Lost Footsteps" is a balanced, thorough, and serious history, but it is also a polemic, firm in its view that the current international campaign pursuing "this policy of isolating one of the most isolated countries in the world"—is moving in the wrong direction.
"The River of Lost Footsteps" is a balanced, thorough, and serious history, but it is also a polemic, firm in its view that the current international campaign — pursuing "this policy of isolating one of the most isolated countries in the world" — is moving in the wrong direction.
