"refrain from intervention" is correct and usable in written English.
You can use it when you are trying to express that someone should not intervene in a situation. For example, "We must refrain from intervention in this dispute."
Indeed the G-7 in 2013, fearing "currency manipulation," specifically agreed to refrain from intervention in a sort of "anti-Plaza accord". But the day will come when coordinated foreign exchange intervention is again appropriate.
Austria-Hungary and Russia agreed to refrain from intervention for the time being, and it was only when great-power mediation proved unable to settle the conflict between Serbia and the Ottoman Empire that Russia declared war on the Ottoman Empire in April 1877, after having again secured Austro-Hungarian neutrality (see Russo-Turkish wars).
"The government should refrain from intervention when the market is functioning efficiently, except to ensure a level playing field," he said.
Secretary Kiss: If successful, Castro would refrain from intervention elsewhere in the world and would withdraw his troops from Africa to defend against the increased threat.
(2) Wait- and- see management, in which managers refrain from interventions for extended periods of time, is based on the assumption that natural variation will provide enough information to understand the consequences of management.
Continually, he played his hand cautiously: although he supported the Hussites in their struggle against King Sigismund of Bohemia and Hungary, for example, he refrained from intervention.
Assessment staff wore "Shhh, I'm blinded" buttons reminding participants to refrain from discussing intervention assignment, weight, or intervention activities.
Control participants were not asked to refrain from attending interventions considered to be part of their usual treatment.
In both treatment groups, the patients are asked to refrain from any co-interventions during the intervention period.
However, there are no indications that inability to complete the CSA played any role in the case manager's decision to refrain from implementing the intervention [ 22].
If you know one of your relatives will go on a long rant about another's weight, choice of partner, or parenting decisions, speak to them ahead of time and ask them in a polite, but firm way to refrain from staging an "intervention" over a dinner you are working hard to prepare.
