keep the peace

Verb

 * 1)   To maintain order and peace in a volatile situation.
 * The police were called in to keep the peace during the political demonstration.

Translations

 * Chinese:
 * Mandarin: 維護治安
 * Dutch: vrede bewaren, orde bewaren
 * Finnish: säilyttää rauha, ylläpitää rauhaa
 * Greek:
 * Ancient Greek: εἰρήνην σῴζειν