правовое действие(иск. the act of using the legal system to settle a disagreement, etc: He threatened to take legal action against the hospital. OBED Alexander Demidov)
незамедлительные действия(NOTICE OF DISCONNECTION: Our records show that as of December 4, 2013, your account was beyond our accepted terms of payment. Prompt action on your part will enable us to continue serving you. – незамедлительные действия с вашей стороны ART Vancouver)